Independent · sourced · Updated June 2026
Best API Testing (2026)
7 API testing options compared on price, free tier, compliance and fit — ranked by entry price. Every figure links to the vendor's own page and the date we captured it; quote-only tiers show a dash, never a guess.
The cheapest API testing is Apidog at $0/mo. 6 offer a free tier. All 7 compared below on price, free tier and compliance — every figure sourced and dated, updated June 2026.
As of Jun 18, 2026 · figures linked to their source in the table below
Cite this comparison
Per The Front Desk Review, the cheapest api testing is Apidog at $0/mo; across 6 with published pricing the median is $9/mo ($6–$14/mo), 6 with a free tier, every figure sourced and dated, as of 2026-06-18. https://frontdeskreview.com/best/api-testing/ Key takeaways
- Typical paid price: from $6/mo, median $9/mo, up to $14/mo — across 6 with published pricing.
- Free tier: Apidog, Bruno, Hoppscotch, Insomnia, Postman, Testfully.
- HIPAA-ready: Postman, Testfully.
- Tracked: 7 vendors, data current through 2026-06-18.
Comparison
| # | API Testing | Entry price | Free | HIPAA | SOC 2 | Best for | Source | Visit |
|---|---|---|---|---|---|---|---|---|
| 1 | Apidog | $0/mo Free | Yes | — | — | small teams on a budget | apidog.com | Visit → |
| 2 | Bruno | $0/mo Open Source | Yes | — | — | privacy-first teams | usebruno.com | Visit → |
| 3 | Hoppscotch | $0/mo Free | Yes | — | — | open-source advocates | hoppscotch.com | Visit → |
| 4 | Insomnia | $0/mo Essentials | Yes | — | Yes | security-conscious teams | insomnia.rest | Visit → |
| 5 | Postman | $0/mo Free | Yes | Yes | Yes | enterprise API governance | postman.com | Visit → |
| 6 | Testfully | $0/mo Developer | Yes | Yes | Yes | healthcare and regulated industries | testfully.io | Visit → |
| 7 | ReadyAPI | — | No | — | — | enterprise QA teams | quote-only | Visit → |
Prices are the lowest published self-serve monthly rate as captured on the linked source. Annual-billing and usage details are on each vendor's record in our open dataset.
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What is the cheapest API testing?
Apidog has the lowest published entry price at $0/mo (Free), as of 2026-06-18.
How much does API testing cost per month?
Across the 6 API testing with published paid pricing, the median starting price is $9/mo, ranging from $6/mo to $14/mo, as of 2026-06-18. 6 also offer a free tier. 1 are quote-only.
Which API testing have a free plan?
Apidog, Bruno, Hoppscotch, Insomnia, Postman, Testfully offer a free tier.
Which API testing support HIPAA?
Postman, Testfully state HIPAA support (a BAA). Always confirm current scope with the vendor.
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