OpenHelm vs Sentry Seer
Keep Sentry either way: it is the error monitor, and Seer is its debugging agent, strong at root cause analysis with full telemetry and at reviewing pull requests. Choose OpenHelm if you want a Sentry issue or a customer's bug email to become a fix that is tested, deployed and verified in production, behind a gate that refuses bad-faith requests.
Facts checked . OpenHelm wins 5 rows, Sentry Seer wins 4.
| OpenHelm | Sentry Seer | Better at it | |
|---|---|---|---|
| Price | Free, then from $9 per seat a month billed yearly ($11 monthly). You still need Sentry or another source of issues | $40 per active contributor a month (anyone with 2+ PRs in a Seer-enabled repo), on top of a paid Sentry plan | Tie |
| Error monitoring | None; it listens to Sentry | Sentry is the error monitor | Sentry Seer |
| Root cause analysis | Reads the issue and your code, then reproduces the bug | Reads stack traces, traces, logs and code context inside Sentry | Sentry Seer |
| Code review | Changes can wait in Reviews for you | Reviews pull requests on GitHub and GitLab and predicts errors before merge | Sentry Seer |
| From issue to production | Reproduces, fixes, tests, deploys, verifies in production and resolves the issue; if merged but not live, it leaves it open with a comment | Generates a pull request when you ask it to | OpenHelm |
| What starts a fix | A Sentry issue (native webhook or relayed) or a customer bug email | Issues arriving in Sentry | OpenHelm |
| Bad-faith requests | A legitimacy gate refuses and escalates requests that are not real, not in good faith or conflict with past decisions | No equivalent gate described; it works on issues Sentry has captured | OpenHelm |
| Checking the work | A separate verifier judges each run from the tool-call record, not the agent's own summary | You review the pull request | OpenHelm |
| Setup | Connect Sentry, your repository and deploy access | Switch it on inside Sentry and connect GitHub.com or GitLab.com | Sentry Seer |
| Work beyond bugs | Also runs SEO, customer email and user funnels | Debugging only | OpenHelm |
Choose Sentry Seer if
- You want root causes found from stack traces, traces and logs without leaving Sentry.
- You want AI review on every pull request.
- You have a team reviewing PRs and would rather fixes stop there.
- You want the smallest setup: a switch in a tool you already use.
Choose OpenHelm if
- Nobody is on call, and you want bugs fixed through to production while you sleep.
- Customers report bugs by email and you want those handled too.
- You want every fix checked by a verifier, not taken on the agent's word.
- You want bug fixing in the same workspace as SEO and support.
Price. As published on the day we checked.
- OpenHelm
- Free, then from $9 per seat a month billed yearly ($11 monthly). Runs on your own Claude Code or Codex subscription use no credits. Live prices
- Sentry Seer
- Seer is $40 per active contributor a month, added to a paid Sentry plan. Sentry Team starts at $26 a month and Business at $80 a month.
An active contributor is anyone who makes 2 or more PRs in a month to a Seer-enabled repository.
Questions
Do I need Sentry to use OpenHelm for bug fixing?
You need something reporting errors. A Sentry issue, sent by native webhook or relayed, or a customer's bug email starts the incident job. OpenHelm does not replace your error monitor.
How much does Sentry Seer cost?
Sentry's docs list Seer at $40 per active contributor a month, on Team and Business plans. An active contributor is anyone making 2 or more PRs a month to a Seer-enabled repository.
Can I use Seer and OpenHelm together?
Yes. Seer's root cause analysis and PR review sit inside Sentry, and OpenHelm can pick up the same issue and carry the fix through deploy and verification.
What if OpenHelm can't fix a bug?
It files one task with what it found, instead of guessing. If a fix is merged but not live yet, it leaves the Sentry issue open with a comment.
Give your product a team that never clocks off.
Start free in the browser, or run it on your Mac with your own Claude Code or Codex plan.