Parabol
8.4Open-source agile meetings for retros, poker, standups and check-ins
Parabol is an <strong>open-source agile meeting platform</strong> spanning retrospectives, sprint poker, async standups, team check-ins and lightweight team health, with deep backlog sync to Jira, GitHub, GitLab, Azure DevOps and Linear and AI-assisted grouping, summaries, icebreakers and discussion prompts.
Full review →
Retro Rabbit
5.6Slack-first retrospectives with async note capture
Retro Rabbit is a Slack-native retrospective tool that lets teams capture notes throughout the sprint with a /retro command, then runs the retro on a synced web board with voting, action items and an optional CarrotIQ AI assistant. <em>Public update cadence appears slow — verify the product is still actively maintained before committing.</em>
Full review →Summary
Parabol scores 8.4 overall and is best for distributed agile teams that want one open-source tool for retros, poker, standups and lightweight team health. It offers a free tier.
Retro Rabbit scores 5.6 overall and is best for slack-centric agile teams that want to capture retro notes continuously through the sprint and run lightweight live or async retros without leaving chat. It offers paid plans from $30/mo.
Parabol leads on ease of use, retro toolkit, value, fun factor, AI & insights, integrations and enterprise-grade.
Across our seven scoring dimensions, Parabol edges ahead with an overall score of 8.4. That said, the right pick depends on your team — see the dimension-by-dimension breakdown below.
Scores compared
| Detail | Parabol | Retro Rabbit |
|---|---|---|
| Category | All-in-One Agile | Retrospectives |
| Team size | Any | Small |
| Free tier | Yes | No |
| Free limit | Unlimited users, 2 teams, 10 meetings/month, 30-day history, 2 custom templates | 14-day free trial, no credit card required |
| Starting price | $8/user/mo | $30/mo |
| Est. 3 teams × 8 people | $192/mo | $30/mo |
| Enterprise | Yes | Yes |
| Founded | 2015 | — |
| HQ | Remote | United States |
| Features | 42 | 17 |
| Integrations | 6 | 1 |
Feature & integration comparison
Side-by-side checklist across features, integrations and security. Hover a note for details.
| Capability | Parabol | Retro Rabbit |
|---|---|---|
| Features | ||
| AI Summaries | ✓ | ✓ note |
| AI grouping/clustering | ✓ | ✓ note |
| AI action items | — | ✓ note |
| Action tracking | ✓ | ✓ |
| Team Insights | ✓ | — |
| Polling | ✓ note | — |
| Action dashboard | ✓ | — |
| Custom templates | ✓ note | ✓ |
| Anonymous input | ✓ | ✓ |
| Independent voting | ✓ | ✓ |
| Async mode | ✓ | ✓ |
| Agile Estimations | ✓ | — |
| Health Checks | ✓ note | — |
| Team Kudos | ✓ | — |
| Whiteboard | — | — |
| Integrations | ||
| Asana | — | — |
| Azure DevOps | ✓ | — |
| Confluence | — | — |
| GitHub | ✓ | — |
| Jira | ✓ | — |
| Linear | ✓ | — |
| Microsoft Teams | ✓ | — |
| Slack | ✓ | ✓ |
| Trello | — | — |
| Security & Privacy | ||
| SOC 2 | ✓ | ✓ note |
| GDPR | ✓ | — |
| SSO/SAML/SCIM | ✓ note | ✓ note |
| ISO 27001 | — | — |
| On-premises | ✓ note | — |
| Data residency (US/EU) | ✓ note | — |
Parabol — Pros
- + Open source (AGPL-3.0) with self-host and on-prem options
- + 40+ retro templates plus poker, standups, check-ins and team health in one tool
- + Strong backlog write-back to Jira, GitHub, GitLab, Azure DevOps and Linear
- + AI summaries, suggested groupings and discussion prompts that surface real themes
- + Anonymous reflections and lightweight team health check built in
Parabol — Cons
- − Free tier capped at 10 meetings/month and 30-day history
- − No native whiteboard, presentation mode or screen-share mode
- − Health-check is a single emoji poll — no custom radars or trend dashboards
- − SSO, SCIM, audit-grade controls and uptime SLA gated to Enterprise
- − No Confluence, Trello or multi-language support
Retro Rabbit — Pros
- + Genuine Slack-first workflow — capture notes via /retro during the sprint, not just at retro time
- + Reduces recency bias by collecting feedback continuously, not in a 5-minute silent write
- + Simple, opinionated UX with drag/drop grouping and dot voting
- + CarrotIQ AI handles grouping, action items and summaries on the Pro AI plan
- + Per-team flat pricing scales cleanly for small squads
Retro Rabbit — Cons
- − Slack is the only chat/issue-tracker integration — no Jira, Teams, Confluence, GitHub, Linear or Azure DevOps
- − No health checks, team radars or longitudinal trend reporting
- − No org-level dashboards, cross-team rollups or action kanban
- − Enterprise controls are thin: SSO is Enterprise-tier only, no SCIM, no audit logs, no documented GDPR posture
- − Per-team (not per-user) pricing can get expensive at scale across many small teams