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Delight developers without the grind.

Choose a plan and deploy robust client libraries—with minimal engineering effort.

Free

No credit card required

$0

/mo

Get started for free

MCP server (any size)

5 internal SDKs (any size)

5 public SDKs (25 methods)

Up to 5 seats

Automatic updates & releases

Custom changes to limited files only

Free

No credit card required

$0

/mo

Get started for free

MCP server (any size)

5 internal SDKs (any size)

5 public SDKs (25 methods)

Up to 5 seats

Automatic updates & releases

Custom changes to limited files only

Free

No credit card required

$0

/mo

Get started for free

MCP server (any size)

5 internal SDKs (any size)

5 public SDKs (25 methods)

Up to 5 seats

Automatic updates & releases

Custom changes to limited files only

Free

No credit card required

$0

/mo

Get started for free

MCP server (any size)

5 internal SDKs (any size)

5 public SDKs (25 methods)

Up to 5 seats

Automatic updates & releases

Custom changes to limited files only

Free

No credit card required

$0

/mo

Get started for free

Learn more

Free

No credit card required

$0

/mo

Get started for free

MCP server (any size)

5 internal SDKs (any size)

5 public SDKs (25 methods)

Up to 5 seats

Automatic updates & releases

Custom changes to limited files only

Starter

$250

/mo per live SDK

Bundle discounts available

Get started for free

All available SDKs

Up to 50 methods

Unlimited seats

Automatic updates & releases

Custom code (up to +1,000 lines added)

Free for FOSS projects

Learn more

Starter

$250

/mo per live SDK

Bundle discounts available

Get started for free

All available SDKs

Up to 50 methods

Unlimited seats

Automatic updates & releases

Custom code (up to +1,000 lines added)

Free for FOSS projects

Learn more

Starter

$250

/mo per live SDK

Bundle discounts available

Get started for free

All available SDKs

Up to 50 methods

Unlimited seats

Automatic updates & releases

Custom code (up to +1,000 lines added)

Free for FOSS projects

Learn more

Starter

$250

/mo per live SDK

Bundle discounts available

Get started for free

All available SDKs

Up to 50 methods

Unlimited seats

Automatic updates & releases

Custom code (up to +1,000 lines added)

Free for FOSS projects

Learn more

Starter

$250

/mo per live SDK

Bundle discounts available

Get started for free

Learn more

Starter

$250

/mo per live SDK

Bundle discounts available

Get started for free

All available SDKs

Up to 50 methods

Unlimited seats

Automatic updates & releases

Custom code (up to +1,000 lines added)

Free for FOSS projects

Learn more

Business

$800

/mo per live SDK

Bundle discounts available

Get started for free

All available SDKs

Up to 200 methods

Unlimited seats

Slack developer support

Automated SDK migration support

Free for qualifying startups

Learn more

Business

$800

/mo per live SDK

Bundle discounts available

Get started for free

All available SDKs

Up to 200 methods

Unlimited seats

Slack developer support

Automated SDK migration support

Free for qualifying startups

Learn more

Business

$800

/mo per live SDK

Bundle discounts available

Get started for free

All available SDKs

Up to 200 methods

Unlimited seats

Slack developer support

Automated SDK migration support

Free for qualifying startups

Learn more

Business

$800

/mo per live SDK

Bundle discounts available

Get started for free

All available SDKs

Up to 200 methods

Unlimited seats

Slack developer support

Automated SDK migration support

Free for qualifying startups

Learn more

Business

$800

/mo per live SDK

Bundle discounts available

Get started for free

Learn more

Business

$800

/mo per live SDK

Bundle discounts available

Get started for free

All available SDKs

Up to 200 methods

Unlimited seats

Slack developer support

Automated SDK migration support

Free for qualifying startups

Learn more

Enterprise

Tailored Pricing

Talk to Sales

All available SDKs

Any API size

Unlimited seats

Enterprise support and SLAs

Fully managed SDK service

Advanced functionality, e.g. Streaming

Enterprise

Tailored Pricing

Talk to Sales

All available SDKs

Any API size

Unlimited seats

Enterprise support and SLAs

Fully managed SDK service

Advanced functionality, e.g. Streaming

Enterprise

Tailored Pricing

Talk to Sales

All available SDKs

Any API size

Unlimited seats

Enterprise support and SLAs

Fully managed SDK service

Advanced functionality, e.g. Streaming

Enterprise

Tailored Pricing

Talk to Sales

All available SDKs

Any API size

Unlimited seats

Enterprise support and SLAs

Fully managed SDK service

Advanced functionality, e.g. Streaming

Enterprise

Tailored Pricing

Talk to Sales

Learn more

Enterprise

Tailored Pricing

Talk to Sales

All available SDKs

Any API size

Unlimited seats

Enterprise support and SLAs

Fully managed SDK service

Advanced functionality, e.g. Streaming

Trusted by top API companies

Trusted by top API companies

Trusted by top API companies

Trusted by top API companies

Trusted by top API companies

Trusted by top API companies

Compare Features

Pricing Features

Free

Starter

Business

Enterprise

SDK support

Up to 5 free published SDKs

$250/mo per published SDK

$800/mo per published SDK volume discounts available

Custom

Public SDK size (endpoints)

Up to 25

Up to 50

Up to 200

Custom

Internal SDKs (free)

MCP server (free)

Automated GitHub release management

Semantic versioning

Documentation

OpenAPI enrichment with code snippets

OpenAPI enrichment with code snippets

+ API access to code snippets

+ API access to code snippets

Webhook unwrapping and signature verification

Standard Webhooks support included

+ Custom work to support webhooks available

+ Custom work to support webhooks available

Developer support

Community Support

+ Email support

+ Dedicated Slack channel

+ Relationship manager 

Custom code

Custom changes to limited files only

+ Custom changes to any files (up to +1000 lines added)

+ Unlimited custom code

+ Custom dependencies

+ Access to Stainless professional services

+ OpenAPI transformations

Automated SDK migration support

SSO

SLAs

Server-sent events (SSE) streaming

Advanced security and permissions features (e.g. Github CODEOWNERS)

Contract redlining

Fully managed SDK service (Github Issues triage, Stainless config maintenance, OpenAPI spec fix-ups)

Get started for free

Get started

Get started

Talk to Sales

Pricing Features

Free

Starter

Business

Enterprise

SDK support

Up to 5 free published SDKs

$250/mo per published SDK

$800/mo per published SDK volume discounts available

Custom

Public SDK size (endpoints)

Up to 25

Up to 50

Up to 200

Custom

Internal SDKs (free)

MCP server (free)

Automated GitHub release management

Semantic versioning

Documentation

OpenAPI enrichment with code snippets

OpenAPI enrichment with code snippets

+ API access to code snippets

+ API access to code snippets

Webhook unwrapping and signature verification

Standard Webhooks support included

+ Custom work to support webhooks available

+ Custom work to support webhooks available

Developer support

Community Support

+ Email support

+ Dedicated Slack channel

+ Relationship manager 

Custom code

Custom changes to limited files only

+ Custom changes to any files (up to +1000 lines added)

+ Unlimited custom code

+ Custom dependencies

+ Access to Stainless professional services

+ OpenAPI transformations

Automated SDK migration support

SSO

SLAs

Server-sent events (SSE) streaming

Advanced security and permissions features (e.g. Github CODEOWNERS)

Contract redlining

Fully managed SDK service (Github Issues triage, Stainless config maintenance, OpenAPI spec fix-ups)

Get started for free

Get started

Get started

Talk to Sales

Pricing Features

Free

Starter

Business

Enterprise

SDK support

Up to 5 free published SDKs

$250/mo per published SDK

$800/mo per published SDK volume discounts available

Custom

Public SDK size (endpoints)

Up to 25

Up to 50

Up to 200

Custom

Internal SDKs (free)

MCP server (free)

Automated GitHub release management

Semantic versioning

Documentation

OpenAPI enrichment with code snippets

OpenAPI enrichment with code snippets

+ API access to code snippets

+ API access to code snippets

Webhook unwrapping and signature verification

Standard Webhooks support included

+ Custom work to support webhooks available

+ Custom work to support webhooks available

Developer support

Community Support

+ Email support

+ Dedicated Slack channel

+ Relationship manager 

Custom code

Custom changes to limited files only

+ Custom changes to any files (up to +1000 lines added)

+ Unlimited custom code

+ Custom dependencies

+ Access to Stainless professional services

+ OpenAPI transformations

Automated SDK migration support

SSO

SLAs

Server-sent events (SSE) streaming

Advanced security and permissions features (e.g. Github CODEOWNERS)

Contract redlining

Fully managed SDK service (Github Issues triage, Stainless config maintenance, OpenAPI spec fix-ups)

Get started for free

Get started

Get started

Talk to Sales

Pricing Features

Free

Starter

Business

Enterprise

SDK support

Up to 5 free published SDKs

$250/mo per published SDK

$800/mo per published SDK volume discounts available

Custom

Public SDK size (endpoints)

Up to 25

Up to 50

Up to 200

Custom

Internal SDKs (free)

MCP server (free)

Automated GitHub release management

Semantic versioning

Documentation

OpenAPI enrichment with code snippets

OpenAPI enrichment with code snippets

+ API access to code snippets

+ API access to code snippets

Webhook unwrapping and signature verification

Standard Webhooks support included

+ Custom work to support webhooks available

+ Custom work to support webhooks available

Developer support

Community Support

+ Email support

+ Dedicated Slack channel

+ Relationship manager 

Custom code

Custom changes to limited files only

+ Custom changes to any files (up to +1000 lines added)

+ Unlimited custom code

+ Custom dependencies

+ Access to Stainless professional services

+ OpenAPI transformations

Automated SDK migration support

SSO

SLAs

Server-sent events (SSE) streaming

Advanced security and permissions features (e.g. Github CODEOWNERS)

Contract redlining

Fully managed SDK service (Github Issues triage, Stainless config maintenance, OpenAPI spec fix-ups)

Get started for free

Get started

Get started

Talk to Sales

Pricing Features

Free

Starter

Business

Enterprise

SDK support

Up to 5 free published SDKs

$250/mo per published SDK

$800/mo per published SDK volume discounts available

Custom

Public SDK size (endpoints)

Up to 25

Up to 50

Up to 200

Custom

Internal SDKs (free)

MCP server (free)

Automated GitHub release management

Semantic versioning

Documentation

OpenAPI enrichment with code snippets

OpenAPI enrichment with code snippets

+ API access to code snippets

+ API access to code snippets

Webhook unwrapping and signature verification

Standard Webhooks support included

+ Custom work to support webhooks available

+ Custom work to support webhooks available

Developer support

Community Support

+ Email support

+ Dedicated Slack channel

+ Relationship manager 

Custom code

Custom changes to limited files only

+ Custom changes to any files (up to +1000 lines added)

+ Unlimited custom code

+ Custom dependencies

+ Access to Stainless professional services

+ OpenAPI transformations

Automated SDK migration support

SSO

SLAs

Server-sent events (SSE) streaming

Advanced security and permissions features (e.g. Github CODEOWNERS)

Contract redlining

Fully managed SDK service (Github Issues triage, Stainless config maintenance, OpenAPI spec fix-ups)

Pricing Features

Free

Starter

Business

Enterprise

SDK support

Up to 5 free published SDKs

$250/mo per published SDK

$800/mo per published SDK volume discounts available

Custom

Public SDK size (endpoints)

Up to 25

Up to 50

Up to 200

Custom

Internal SDKs (free)

MCP server (free)

Automated GitHub release management

Semantic versioning

Documentation

OpenAPI enrichment with code snippets

OpenAPI enrichment with code snippets

+ API access to code snippets

+ API access to code snippets

Webhook unwrapping and signature verification

Standard Webhooks support included

+ Custom work to support webhooks available

+ Custom work to support webhooks available

Developer support

Community Support

+ Email support

+ Dedicated Slack channel

+ Relationship manager 

Custom code

Custom changes to limited files only

+ Custom changes to any files (up to +1000 lines added)

+ Unlimited custom code

+ Custom dependencies

+ Access to Stainless professional services

+ OpenAPI transformations

Automated SDK migration support

SSO

SLAs

Server-sent events (SSE) streaming

Advanced security and permissions features (e.g. Github CODEOWNERS)

Contract redlining

Fully managed SDK service (Github Issues triage, Stainless config maintenance, OpenAPI spec fix-ups)

Get started for free

Get started

Get started

Talk to Sales

Put manual SDKs behind you

Put manual SDKs behind you

Put manual SDKs behind you

Put manual SDKs behind you

Put manual SDKs behind you

From API-first companies

"If I told an engineer they have to build all these libraries, they’d tell me it would take at least a year. With Stainless, it’s like magic.”

Kamil Sindi

Head of Engineering - Lithic

$230k

saved annually in engineer salaries

See SDKs

Node / TypeScript

Python

Go

Java

Kotlin

Ruby

"If I told an engineer they have to build all these libraries, they’d tell me it would take at least a year. With Stainless, it’s like magic.”

Kamil Sindi

Head of Engineering - Lithic

$230k

saved annually in engineer salaries

See SDKs

Node / TypeScript

Python

Go

Java

Kotlin

Ruby

"If I told an engineer they have to build all these libraries, they’d tell me it would take at least a year. With Stainless, it’s like magic.”

Kamil Sindi

Head of Engineering - Lithic

$230k

saved annually in engineer salaries

See SDKs

Node / TypeScript

Python

Go

Java

Kotlin

Ruby

"If I told an engineer they have to build all these libraries, they’d tell me it would take at least a year. With Stainless, it’s like magic.”

Kamil Sindi

Head of Engineering - Lithic

$230k

saved annually in engineer salaries

See SDKs

Node / TypeScript

Python

Go

Java

Kotlin

Ruby

"If I told an engineer they have to build all these libraries, they’d tell me it would take at least a year. With Stainless, it’s like magic.”

Kamil Sindi

Head of Engineering - Lithic

$230k

saved annually in engineer salaries

See SDKs

Node / TypeScript

Python

Go

Java

Kotlin

Ruby

"If I told an engineer they have to build all these libraries, they’d tell me it would take at least a year. With Stainless, it’s like magic.”

Kamil Sindi

Head of Engineering - Lithic

$230k

saved annually in engineer salaries

See SDKs

Node / TypeScript

Python

Go

Java

Kotlin

Ruby

FAQ

How can I upgrade or downgrade my plan?

Users can upgrade or downgrade between Stainless plans in the Billing settings any time. When you exceed the terms of our Free Plan, you will automatically be enrolled into a 30-day free trial of a paid plan.

What happens when my trial period expires?

When your trial period comes to an end, you will no longer have access to paid features and you will either need to subscribe to one of our paid plans or downgrade yourself to our free plan.

How are SDKs counted for the Stainless plans?

Stainless SDKs are counted based on whether they are published to your own Github organization. We do not charge for SDKs while you test and iterate on them internally within Stainless’ staging environment.

What happens if my API has more endpoints than my plan allows?

For customers on the Starter or Business plan, if the number of endpoints configured in your SDKs exceeds the limit set by the plan, you will be asked to confirm overage billing for the additional endpoints at a rate per live SDK/endpoint/month.

How can I pay for Stainless?

Stainless is billed upfront on a monthly or annual basis and can be paid with a credit card or linked bank account for ACH debit. The Stainless Business and Enterprise plans offer Purchase Orders/Invoicing with negotiable payment terms as an option. Additional sales taxes may apply depending on your business location.

What happens to my SDKs when I cancel my Stainless plan?

The generated SDK code is owned by the customer and published by Stainless under the Apache 2.0 license. If you discontinue using Stainless, we will no longer publish OpenAPI and security updates to your SDKs, but you can continue using the existing code.

Can I get free SDKs for non-commercial open-source projects?

Yes! We proudly offer our Starter plan for free to qualifying non-commercial open source (FOSS) projects. Just tell us about your project at [email protected] after creating a free Stainless account and we can get you set up.

Can I deploy Stainless on-premise?

While the Stainless code generation cannot be hosted on-premise, Stainless only requires an OpenAPI spec to be shared, which typically does not contain sensitive information. The generated SDKs can be hosted in a private Github repository within your organization, until you are ready to share them with customers.

What standard security questionnaires are available from Stainless?

If you are on our Business or Enterprise plan, we can provide our SOC2 compliance report upon request. Please get in touch with [email protected]

Do I need a Github account to set up Stainless?

We do require Stainless users to have a Github account for authentication and to gain access to the staging Github repositories we generate for customers. Anyone can set up a personal Github account in minutes and it does not need to be associated with a company organization.

How can I upgrade or downgrade my plan?

Users can upgrade or downgrade between Stainless plans in the Billing settings any time. When you exceed the terms of our Free Plan, you will automatically be enrolled into a 30-day free trial of a paid plan.

What happens when my trial period expires?

When your trial period comes to an end, you will no longer have access to paid features and you will either need to subscribe to one of our paid plans or downgrade yourself to our free plan.

How are SDKs counted for the Stainless plans?

Stainless SDKs are counted based on whether they are published to your own Github organization. We do not charge for SDKs while you test and iterate on them internally within Stainless’ staging environment.

What happens if my API has more endpoints than my plan allows?

For customers on the Starter or Business plan, if the number of endpoints configured in your SDKs exceeds the limit set by the plan, you will be asked to confirm overage billing for the additional endpoints at a rate per live SDK/endpoint/month.

How can I pay for Stainless?

Stainless is billed upfront on a monthly or annual basis and can be paid with a credit card or linked bank account for ACH debit. The Stainless Business and Enterprise plans offer Purchase Orders/Invoicing with negotiable payment terms as an option. Additional sales taxes may apply depending on your business location.

What happens to my SDKs when I cancel my Stainless plan?

The generated SDK code is owned by the customer and published by Stainless under the Apache 2.0 license. If you discontinue using Stainless, we will no longer publish OpenAPI and security updates to your SDKs, but you can continue using the existing code.

Can I get free SDKs for non-commercial open-source projects?

Yes! We proudly offer our Starter plan for free to qualifying non-commercial open source (FOSS) projects. Just tell us about your project at [email protected] after creating a free Stainless account and we can get you set up.

Can I deploy Stainless on-premise?

While the Stainless code generation cannot be hosted on-premise, Stainless only requires an OpenAPI spec to be shared, which typically does not contain sensitive information. The generated SDKs can be hosted in a private Github repository within your organization, until you are ready to share them with customers.

What standard security questionnaires are available from Stainless?

If you are on our Business or Enterprise plan, we can provide our SOC2 compliance report upon request. Please get in touch with [email protected]

Do I need a Github account to set up Stainless?

We do require Stainless users to have a Github account for authentication and to gain access to the staging Github repositories we generate for customers. Anyone can set up a personal Github account in minutes and it does not need to be associated with a company organization.

How can I upgrade or downgrade my plan?

Users can upgrade or downgrade between Stainless plans in the Billing settings any time. When you exceed the terms of our Free Plan, you will automatically be enrolled into a 30-day free trial of a paid plan.

What happens when my trial period expires?

When your trial period comes to an end, you will no longer have access to paid features and you will either need to subscribe to one of our paid plans or downgrade yourself to our free plan.

How are SDKs counted for the Stainless plans?

Stainless SDKs are counted based on whether they are published to your own Github organization. We do not charge for SDKs while you test and iterate on them internally within Stainless’ staging environment.

What happens if my API has more endpoints than my plan allows?

For customers on the Starter or Business plan, if the number of endpoints configured in your SDKs exceeds the limit set by the plan, you will be asked to confirm overage billing for the additional endpoints at a rate per live SDK/endpoint/month.

How can I pay for Stainless?

Stainless is billed upfront on a monthly or annual basis and can be paid with a credit card or linked bank account for ACH debit. The Stainless Business and Enterprise plans offer Purchase Orders/Invoicing with negotiable payment terms as an option. Additional sales taxes may apply depending on your business location.

What happens to my SDKs when I cancel my Stainless plan?

The generated SDK code is owned by the customer and published by Stainless under the Apache 2.0 license. If you discontinue using Stainless, we will no longer publish OpenAPI and security updates to your SDKs, but you can continue using the existing code.

Can I get free SDKs for non-commercial open-source projects?

Yes! We proudly offer our Starter plan for free to qualifying non-commercial open source (FOSS) projects. Just tell us about your project at [email protected] after creating a free Stainless account and we can get you set up.

Can I deploy Stainless on-premise?

While the Stainless code generation cannot be hosted on-premise, Stainless only requires an OpenAPI spec to be shared, which typically does not contain sensitive information. The generated SDKs can be hosted in a private Github repository within your organization, until you are ready to share them with customers.

What standard security questionnaires are available from Stainless?

If you are on our Business or Enterprise plan, we can provide our SOC2 compliance report upon request. Please get in touch with [email protected]

Do I need a Github account to set up Stainless?

We do require Stainless users to have a Github account for authentication and to gain access to the staging Github repositories we generate for customers. Anyone can set up a personal Github account in minutes and it does not need to be associated with a company organization.

How can I upgrade or downgrade my plan?

Users can upgrade or downgrade between Stainless plans in the Billing settings any time. When you exceed the terms of our Free Plan, you will automatically be enrolled into a 30-day free trial of a paid plan.

What happens when my trial period expires?

When your trial period comes to an end, you will no longer have access to paid features and you will either need to subscribe to one of our paid plans or downgrade yourself to our free plan.

How are SDKs counted for the Stainless plans?

Stainless SDKs are counted based on whether they are published to your own Github organization. We do not charge for SDKs while you test and iterate on them internally within Stainless’ staging environment.

What happens if my API has more endpoints than my plan allows?

For customers on the Starter or Business plan, if the number of endpoints configured in your SDKs exceeds the limit set by the plan, you will be asked to confirm overage billing for the additional endpoints at a rate per live SDK/endpoint/month.

How can I pay for Stainless?

Stainless is billed upfront on a monthly or annual basis and can be paid with a credit card or linked bank account for ACH debit. The Stainless Business and Enterprise plans offer Purchase Orders/Invoicing with negotiable payment terms as an option. Additional sales taxes may apply depending on your business location.

What happens to my SDKs when I cancel my Stainless plan?

The generated SDK code is owned by the customer and published by Stainless under the Apache 2.0 license. If you discontinue using Stainless, we will no longer publish OpenAPI and security updates to your SDKs, but you can continue using the existing code.

Can I get free SDKs for non-commercial open-source projects?

Yes! We proudly offer our Starter plan for free to qualifying non-commercial open source (FOSS) projects. Just tell us about your project at [email protected] after creating a free Stainless account and we can get you set up.

Can I deploy Stainless on-premise?

While the Stainless code generation cannot be hosted on-premise, Stainless only requires an OpenAPI spec to be shared, which typically does not contain sensitive information. The generated SDKs can be hosted in a private Github repository within your organization, until you are ready to share them with customers.

What standard security questionnaires are available from Stainless?

If you are on our Business or Enterprise plan, we can provide our SOC2 compliance report upon request. Please get in touch with [email protected]

Do I need a Github account to set up Stainless?

We do require Stainless users to have a Github account for authentication and to gain access to the staging Github repositories we generate for customers. Anyone can set up a personal Github account in minutes and it does not need to be associated with a company organization.

How can I upgrade or downgrade my plan?

Users can upgrade or downgrade between Stainless plans in the Billing settings any time. When you exceed the terms of our Free Plan, you will automatically be enrolled into a 30-day free trial of a paid plan.

What happens when my trial period expires?

When your trial period comes to an end, you will no longer have access to paid features and you will either need to subscribe to one of our paid plans or downgrade yourself to our free plan.

How are SDKs counted for the Stainless plans?

Stainless SDKs are counted based on whether they are published to your own Github organization. We do not charge for SDKs while you test and iterate on them internally within Stainless’ staging environment.

What happens if my API has more endpoints than my plan allows?

For customers on the Starter or Business plan, if the number of endpoints configured in your SDKs exceeds the limit set by the plan, you will be asked to confirm overage billing for the additional endpoints at a rate per live SDK/endpoint/month.

How can I pay for Stainless?

Stainless is billed upfront on a monthly or annual basis and can be paid with a credit card or linked bank account for ACH debit. The Stainless Business and Enterprise plans offer Purchase Orders/Invoicing with negotiable payment terms as an option. Additional sales taxes may apply depending on your business location.

What happens to my SDKs when I cancel my Stainless plan?

The generated SDK code is owned by the customer and published by Stainless under the Apache 2.0 license. If you discontinue using Stainless, we will no longer publish OpenAPI and security updates to your SDKs, but you can continue using the existing code.

Can I get free SDKs for non-commercial open-source projects?

Yes! We proudly offer our Starter plan for free to qualifying non-commercial open source (FOSS) projects. Just tell us about your project at [email protected] after creating a free Stainless account and we can get you set up.

Can I deploy Stainless on-premise?

While the Stainless code generation cannot be hosted on-premise, Stainless only requires an OpenAPI spec to be shared, which typically does not contain sensitive information. The generated SDKs can be hosted in a private Github repository within your organization, until you are ready to share them with customers.

What standard security questionnaires are available from Stainless?

If you are on our Business or Enterprise plan, we can provide our SOC2 compliance report upon request. Please get in touch with [email protected]

Do I need a Github account to set up Stainless?

We do require Stainless users to have a Github account for authentication and to gain access to the staging Github repositories we generate for customers. Anyone can set up a personal Github account in minutes and it does not need to be associated with a company organization.

How can I upgrade or downgrade my plan?

Users can upgrade or downgrade between Stainless plans in the Billing settings any time. When you exceed the terms of our Free Plan, you will automatically be enrolled into a 30-day free trial of a paid plan.

What happens when my trial period expires?

When your trial period comes to an end, you will no longer have access to paid features and you will either need to subscribe to one of our paid plans or downgrade yourself to our free plan.

How are SDKs counted for the Stainless plans?

Stainless SDKs are counted based on whether they are published to your own Github organization. We do not charge for SDKs while you test and iterate on them internally within Stainless’ staging environment.

What happens if my API has more endpoints than my plan allows?

For customers on the Starter or Business plan, if the number of endpoints configured in your SDKs exceeds the limit set by the plan, you will be asked to confirm overage billing for the additional endpoints at a rate per live SDK/endpoint/month.

How can I pay for Stainless?

Stainless is billed upfront on a monthly or annual basis and can be paid with a credit card or linked bank account for ACH debit. The Stainless Business and Enterprise plans offer Purchase Orders/Invoicing with negotiable payment terms as an option. Additional sales taxes may apply depending on your business location.

What happens to my SDKs when I cancel my Stainless plan?

The generated SDK code is owned by the customer and published by Stainless under the Apache 2.0 license. If you discontinue using Stainless, we will no longer publish OpenAPI and security updates to your SDKs, but you can continue using the existing code.

Can I get free SDKs for non-commercial open-source projects?

Yes! We proudly offer our Starter plan for free to qualifying non-commercial open source (FOSS) projects. Just tell us about your project at [email protected] after creating a free Stainless account and we can get you set up.

Can I deploy Stainless on-premise?

While the Stainless code generation cannot be hosted on-premise, Stainless only requires an OpenAPI spec to be shared, which typically does not contain sensitive information. The generated SDKs can be hosted in a private Github repository within your organization, until you are ready to share them with customers.

What standard security questionnaires are available from Stainless?

If you are on our Business or Enterprise plan, we can provide our SOC2 compliance report upon request. Please get in touch with [email protected]

Do I need a Github account to set up Stainless?

We do require Stainless users to have a Github account for authentication and to gain access to the staging Github repositories we generate for customers. Anyone can set up a personal Github account in minutes and it does not need to be associated with a company organization.

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© 2025 Stainless Software, Inc.

Terms & Conditions

Product

Plans & Pricing

FAQ

Documentation

Company

About us

Team

Newsroom

Careers

Customers

OpenAI

Cloudflare

Modern Treasury

Replicate

MUX

Lithic

Turbopuffer

Weights & Biases

More

Blog

Changelog

MCP Portal

Get in touch

Contact sales

Request a demo

Social

Product

Plans & Pricing

FAQ

Documentation

Company

About us

Team

Newsroom

Careers

Customers

OpenAI

Cloudflare

Modern Treasury

Replicate

MUX

Lithic

Turbopuffer

Weights & Biases

More

Blog

Changelog

MCP Portal

Get in touch

Contact sales

Request a demo

Social

© 2025 Stainless Software, Inc.

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