Checksum vs Momentic
Checksum (Checksum) and Momentic (Momentic) side by side on public data, as of Oct 6, 2026.
Momentic has 10.7x the weekly package downloads of Checksum (186K against 17.4K).
Side-by-side numbers
| Metric | Checksum | Momentic |
|---|---|---|
| Pulse Score | 21 | 39 |
| Overall rank | #165 | #93 |
| Downloads, last 7 days | 17.4K | 186K |
| Downloads, 7-day change | up 20.8% | down 15.7% |
| Downloads, 30-day change | — | down 13.8% |
| VS Code installs | — | — |
| Marketplace rating | — | — |
| GitHub stars | — | — |
| Homebrew installs, 30 days | — | — |
| Hacker News mentions, 30 days | 0 | 0 |
| Latest stable release | — | — |
| Stable releases, 90 days | ||
| Terminal-Bench (best run) | — | — |
| Price | Custom | Free |
| License | ||
| First released | — | — |
| Interfaces | — | — |
| Models |
Trends
ChecksumMomentic
Checksum
Generates Playwright end-to-end and API tests, runs them in CI and repairs failing tests automatically as the code changes.
Pricing: Priced by the number of workflows and tests maintained, with no per-seat or per-run fees; no public prices.
Momentic
An AI QA agent that explores a running app from a short description and reports findings, plus AI-written regression tests that update themselves when the UI changes and run locally or in CI.
Pricing: Free plan with 2,000 credits a month (about 200 test runs). Pay-as-you-go $125 a month per account with 10,000 credits; Enterprise custom.