Head-to-head · verified 20 Oct 2026
TestOptim AI vs Checksum
Checksum delivers Playwright and API tests that its AI writes and a human engineer verifies, priced by the workflows it maintains. TestOptim AI is self-serve: it explores your web app, generates and runs the suite, and files failures as issues.
The short answer
Choose TestOptim AI if
- You want to start self-serve today with published prices
- You don't want to own or run test code
- You want bug reports, not only tests
- You test behind Cloudflare or on a private network
Choose Checksum if
- You want verified Playwright code in your repo
- You need API tests too
- You want a human engineer checking every test
- You'd rather pay per workflow than per plan
Feature by feature
| Capability | TestOptim AI | Checksum |
|---|---|---|
| Self-serve sign-up | Yes | No |
| Explores your app on its own | Yes Maps pages, flows and entities into a knowledge base you can edit | Not verified |
| Plain-English test cases | Yes | Not verified |
| Self-healing tests | Yes | Yes |
| Bug reports with evidence | Yes Severity, steps, screenshot, video and a Playwright trace per run | Not verified |
| CI/CD and scheduled runs | Yes API key for CI, GitHub push webhooks, scheduled and changed-area runs | Yes A CI agent |
| MCP / coding-agent integration | No | Yes Positioned as your coding agent's testing buddy |
| Native mobile apps | No | Not verified |
| API testing | No | Yes An API agent |
| Human engineers review results | No | Yes A human engineer verifies tests before delivery |
| Test code you own and export | No Runs and maintains the suite for you; traces download per run | Yes Playwright tests in your repo |
Checksum vs TestOptim AI: pricing
Checksum
Priced by workflows maintained (sales)
- Results as a serviceBy workflows maintainedUnlimited test runs, auto-healing and users; human engineer verification
No per-seat or per-run fees. A self-serve demo is offered.
TestOptim AI
3-day Solo trial, then $19–$149/mo self-serve
- Solo$19/mo
- Startup$49/mo
- Growth$149/mo
- EnterpriseCustom
You add a card to start, and Razorpay makes a small card check that it refunds. The first charge happens when the trial ends. Cancel from Billing before then and you pay nothing.
Solo, Startup and Growth are self-serve at published prices. Billing yearly saves 20%. See what each plan includes.
Checksum facts last verified 20 Oct 2026. Sources: Checksum pricing, Checksum homepage. Spot something out of date? Tell us.
How we compared them
We haven't used Checksum hands-on. This comparison uses its public website, pricing and documentation, checked on 20 Oct 2026. Where we couldn't verify a capability, the table says “Not verified” rather than guessing.
Frequently asked questions
Which is cheaper, TestOptim AI or Checksum?
Checksum quotes by workflows maintained, so it depends on your suite. TestOptim AI is $19/$49/$149 a month, with a 3-day Solo trial (a card is needed to start).
Who runs the tests?
Checksum's tests run in your CI. TestOptim AI runs them for you, on demand, on schedules or from CI.
Where does this comparison get its Checksum facts?
From Checksum's public website as of 20 Oct 2026. We didn't test Checksum hands-on.
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See how TestOptim AI handles your app
Start free, connect your app and let TestOptim AI's exploration agent map your critical flows. No sales process required.