Quick Answer
Last verified:
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Stoplight costs Free to $453 per month as of June 2026, with 4 plans available including a free tier. Plans: Free (free), Starter at $99/month, and Professional at $399/month. Enterprise pricing is available on request. Pricing depends on your chosen tier, contract length, and negotiated discounts.

Use the interactive pricing calculator to estimate your exact cost based on team size and requirements.

  • Free tier: Yes

Stoplight offers 4 pricing tiers: Free, Starter, Professional, Enterprise. A free plan is available. Paid plans include Starter at $99/per month, Professional at $399/per month. The Starter plan is small teams collaborating on api design and needing hosted documentation for internal or external use.

Stoplight true cost runs -100% above the listed $0-$453/month price as of June 2026. For a 25-person team, expect ~$62 in year-one costs vs the $74,700 base license. Key hidden costs: additional user fees beyond plan limits ($13-25 per user per month), anonymous documentation viewers do not count toward user limits, custom domain ssl certificate costs. Verified from 1 sources by CostBench.

Hidden Costs Breakdown

1

Additional user fees beyond plan limits ($13-25 per user per month)

2

Anonymous documentation viewers do not count toward user limits

3

Custom domain SSL certificate costs

4

Professional services for implementation and training

5

Advanced governance and compliance features may require Professional tier

6

SSO integration setup and maintenance

7

On-premises deployment costs for Enterprise plans

8

Custom integrations development

9

Advanced training programs

Example: True Cost for 25 Users

License (25 × $249 × 12) $74,700/yr
Implementation (one-time) +$15,000–$50,000
Premium Support (20%) +$14,940/yr
Training (25 × $500) +$12,500
Admin (part-time) +$15,000–$25,000/yr
Estimated Year 1 Total ~$62
That's roughly 0.0× the advertised license price. The median Stoplight contract is $2,494/yr across 70 Vendr purchases.