comments that explain the why
Every comment reads like a teammate leaning over your shoulder: here's the line, here's what breaks, here's the reason. Reply in the thread and Rubberduckly answers with the context you were missing.
Automated pull request review
merge with every bug already talked through.
Open a pull request and Rubberduckly is already in the thread, explaining what could break, why it breaks, and how to fix it. You get your hour back for design. It chases the typos, the missing null checks, the style nitpicks.
Works with GitHub and GitLab. Pay once, keep it.
These teams stopped arguing about semicolons and started arguing about design.
Northgate Foods
Hollowell
Saltmarsh
Umberly
Tidewell
Features
everything a second reviewer would do, minus the waiting
rules in the words you'd use out loud
Write “amounts are integer cents, never floats” and it's enforced on every pull request. Prefer config? Drop the same rule into YAML and scope it to the paths that matter.
risk scores that point at the scary diffs
Rubberduckly scores each pull request by what it touches: fragile modules, high-traffic paths, files that change every week. You open the 82 first and breeze past the 3.
fixes you commit with one click
Spot the problem, press enter. The suggested change lands on the branch as a clean commit, and CI is already running before you've closed the tab. No round trip for a one-line change.
Spend your review hour on the design, not on the missing semicolon.
your review queue, before and after
- Missed edge cases
BeforeFound in round three, if at all.
NowExplained in the first comment, with the line number.
- House style
BeforeRepeated by hand in every thread.
NowWritten once as a rule, enforced on every pull request.
- Fragile code
BeforeLooks like every other diff.
NowScored, flagged and read first.
- Small fixes
BeforeA round trip for a one-line change.
NowOne click, committed to the branch.
- Cycle time
BeforeA feeling at the retro.
NowCycle time, bottlenecks and reviewer load on one page.
How it works
from install to first comment
- 1
connect
Authorize GitHub or GitLab and pick the repositories you want reviewed. Rubberduckly reads your history so its comments know your codebase.
Connect - 2
configure
Write your house rules in plain English or YAML, set which paths count as fragile, and choose when a finding blocks a merge.
Configure - 3
launch
Open your next pull request. The explanation is already in the thread, the risk score is on the title, and the fix is one click away.
Launch
Integrations
works with your favorite tools
Push risk flags and review summaries into the tools your team already has open, so nothing important waits for someone to check a dashboard.
IntercomShopifyMailchimpJiraXeroQuickBooksZapier
Plans
pay once, review every pull request after
Three plans, one payment each. Pick the size of your team and start with your next pull request.
pond
$169
one-time
- Up to 5 contributors
- 3 private repositories
- Inline PR comments
- 14-day review history
flock
$259
one-time
- Up to 50 contributors
- Unlimited repositories
- Custom review rules and style guides
- Slack and Jira integrations
migration
Most complete$500
one-time
- Unlimited contributors
- SSO and SAML
- Self-hosted runner option
- Audit logs and dedicated support engineer
Every plan works with GitHub and GitLab. Questions before you buy? Write to help@rubberduckly.com.
From teams shipping with it
what engineers say
Rubberduckly caught a retry loop that would have double-charged customers, and it explained why in plain sentences. I merged the fix before my tea went cold.
We wrote our billing rules in plain English on a Tuesday. By Wednesday every pull request was being checked against them.
The risk score tells me which open pull request to read first. The typo fixes can wait.
Your next pull request
your next pull request deserves a reviewer that reads every line.
Pick a plan, connect GitHub or GitLab, and open your next pull request with the explanation already waiting in the thread.
See plans