Retrium
5.0Guided retrospectives and Team Radars for scrum and agile teams
Retrium is a long-running, retrospectives-only tool built around a guided five-phase facilitation flow, anonymous brainstorming, dot voting, a persistent action plan, and Team Radar health checks. Since August 2026 the vendor has also run Retrium Next, a separate free open beta that rebuilds the retro around an AI co-facilitator.
Full review →
Retro Rabbit
4.4Slack-first retrospectives with async note capture
Retro Rabbit is a Slack-native retrospective tool: the team drops notes into a Slack channel or the web app all sprint long, then runs the retro on a live synced board with drag-to-group, dot voting, a shared timer and assignable action items that carry over to the next retro. The CarrotIQ AI layer is gated to the $40/team/month Pro AI plan. Four-person vendor, Slack is the only integration, and there is still no public changelog.
Full review →Summary
Retrium scores 5.0 overall and is best for scrum masters and agile coaches who want a focused, retro-only tool with strong facilitation guardrails and a built-in Team Radar. It offers paid plans from $39/mo.
Retro Rabbit scores 4.4 overall and is best for slack-centric agile teams that want retro notes captured continuously through the sprint and a lightweight live or async board — and that don't need Jira, health checks or a procurement checklist. It offers paid plans from $30/team/mo.
Retrium leads on ease of use, retro toolkit, integrations and enterprise-grade. Retro Rabbit leads on value, fun factor, AI & insights and open platform.
Across our eight scoring dimensions, Retrium edges ahead with an overall score of 5.0. That said, the right pick depends on your team — see the dimension-by-dimension breakdown below.
Scores compared
| Detail | Retrium | Retro Rabbit |
|---|---|---|
| Category | Retrospectives | Retrospectives |
| Team size | Mid-market | Small |
| Free tier | No | No |
| Free limit | No free plan — 30-day trial of column-based techniques and Team Radar | 14-day free trial, no credit card required |
| Starting price | $39/mo | $30/team/mo |
| Est. 3 teams × 8 people | $117/mo | $90/mo |
| Enterprise | Yes | Yes |
| Founded | 2014 | — |
| HQ | Washington, D.C., USA | Boston, United States |
| Data residency | — | United States |
| Languages | English only | English only |
| Export formats | CSV · Jira | CSV · Excel · PDF |
| Features | 30 | 24 |
| Integrations | 2 | 1 |
Feature & integration comparison
Side-by-side checklist across features, integrations and security. Hover a note for details.
| Capability | Retrium | Retro Rabbit |
|---|---|---|
| Features | ||
| Custom templates | ✓ | ✓ |
| Anonymous input | ✓ | ✓ |
| Health Checks | ✓ | — |
| Action tracking | ✓ | ✓ |
| Async mode | ✓note | ✓ |
| Whiteboard | — | — |
| Independent voting | ✓ | ✓ |
| Polling | — | — |
| Icebreaker games | — | — |
| Agile Estimations | — | — |
| Team Kudos | — | — |
| AI grouping/clustering | ✓note | ✓note |
| AI action items | ✓note | ✓note |
| AI Summaries | — | ✓note |
| Team Insights | — | — |
| In-meeting AI assistant | — | ✓note |
| Action dashboard | ✓note | ✓ |
| Integrations | ||
| Asana | — | — |
| Azure DevOps | — | — |
| Basecamp | — | — |
| ClickUp | — | — |
| Confluence | — | — |
| GitHub | — | — |
| GitLab | — | — |
| Jira | ✓note | — |
| Linear | — | — |
| Microsoft Teams | — | — |
| Monday.com | — | — |
| Notion | — | — |
| Shortcut | — | — |
| Slack | ✓note | ✓ |
| Trello | — | — |
| Security & Privacy | ||
| SOC 2 | ✓ | ✓note |
| GDPR | ✓ | — |
| SSO / SAML | ✓note | ✓note |
| SCIM provisioning | ✓note | — |
| ISO 27001 | — | — |
| On-premises | — | — |
| Public API | — | — |
| Webhooks | — | — |
| MCP server | — | — |
Retrium — pros
- + Battle-tested five-phase guided facilitation flow — think, group, vote, discuss, wrap-up
- + Anonymous brainstorming and grouping by design, with a documented Fishbone root-cause format
- + Persistent team-room action plan that carries forward between retros
- + Team Radar health check — ten prebuilt radars plus a custom-spoke template, anonymous 1–5 scoring
- + Per-team-room pricing at <strong>$39/mo</strong> with unlimited users on every plan
Retrium — cons
- − No free plan — 30-day trial only, and the Fishbone technique and SSO are excluded from it
- − Integrations stop at Jira Cloud and a <em>still-beta</em> Slack app — no Microsoft Teams, Azure DevOps, GitHub, Linear or Confluence
- − AI exists only in <strong>Retrium Next</strong>, a separate free open beta with no data migration, no uptime commitment and no pricing yet — the product you actually pay for has none
- − The only API is an Enterprise-gated SCIM 2.0 user-provisioning endpoint; no webhooks, and export stops at CSV, TXT and send-to-Jira
- − The shipping product has published no release notes since <strong>August 2024</strong>, and the Continuous Improvement Journey beta closed in December 2023
Retro Rabbit — pros
- + Genuine Slack-first capture — notes land in the channel throughout the sprint, so the board opens full instead of starting with silent writing
- + Board covers the basics properly: drag-to-group with editable group names, dot voting with a configurable 1–50 vote budget, a shared pause/resume timer, and a per-user anonymity toggle
- + Action items carry forward — a dedicated <em>Old / Unresolved Items</em> tab plus per-room and per-person trackers, with Slack reminders to assignees
- + A GIPHY picker on notes that the marketing site never mentions — the one bit of levity on an otherwise plain board
- + Flat $30/team/month with unlimited users (3 teams of 8 = $90/mo), and CSV/XLSX/PDF export on every tier including Starter
Retro Rabbit — cons
- − Slack is the only integration — no Jira, Teams, Confluence, GitHub, Linear or Azure DevOps, and no public API, webhooks or MCP
- − No health checks, team radars or sentiment tracking; the only longitudinal view is a notes-per-day bar chart per room
- − AI is two calls — a per-retro summary and one action-item suggestion. The site's <em>intelligent note grouping</em> claim has no counterpart in the shipped web app
- − Enterprise controls are thin: SSO/SAML is Enterprise-tier only, no SCIM, no audit logs, no SOC 2 of its own, the privacy policy carries no GDPR or CCPA commitments, and the Slack Marketplace listing records <em>has a dedicated security team: no</em>
- − No free tier and no public changelog, from a four-person vendor whose marketing site has not changed since early 2025
Keep comparing
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Not sure which to pick? Read our guide on how to choose a retrospective tool.