A side-by-side look at scores, pricing, features and integrations to help you pick the right retrospective tool.

Agile meetings made easy — retros, standups and planning poker
Kollabe began life as a planning poker tool and now runs four rituals from one workspace: estimation, sprint retrospectives, async standups and icebreakers. The retro board is deeper than its marketing suggests — drag-to-group with optional AI clustering, dot voting configurable per board or per column, a phase timer with audio alerts, a guided workflow with auto-advance, and action items carrying owner, due date, priority and a link back to the feedback card. Exports run to PDF, CSV, JSON, Markdown, HTML, JPEG and Confluence, with action items pushed to Jira, GitHub or Linear. Billing is flat per team space rather than per seat. There are no recurring retros, no health-check instrument and no compliance certifications.
Full review →
Rebranded twice — Metro Retro became Ludi, now Spreo; the playful retro whiteboard lives on
Metro Retro was a fun, freeform online whiteboard built for sprint retrospectives, known for its playful templates, timer and engagement features. The product has since been renamed twice by its maker, Deqo Software Limited: to Ludi on 4 August 2025, then to Spreo on 1 July 2026 after a trademark cease-and-desist. The metroretro.io domain now 301-redirects straight to spreo.io. If you are searching for Metro Retro, the product you want is Spreo; the original Metro Retro brand and domain are no longer maintained.
Full review →Kollabe scores 6.8 overall and is best for small to mid-size agile teams running poker, retros and standups who want one cheap, playful tool — and don't need health checks, recurring retros or a compliance story. It offers a free tier.
Metro Retro scores 3.0 overall and is best for searchers who remember Metro Retro and need to know where it went — the product now ships as <strong>Spreo</strong>. Go there, or to a dedicated retro platform, instead. It offers custom pricing.
Kollabe leads on ease of use, retro toolkit, value, fun factor, AI & insights, integrations, open platform and enterprise-grade.
Across our eight scoring dimensions, Kollabe edges ahead with an overall score of 6.8. That said, the right pick depends on your team — see the dimension-by-dimension breakdown below.
| Detail | Kollabe | Metro Retro |
|---|---|---|
| Category | Retrospectives | Whiteboard |
| Team size | Small | Small |
| Free tier | Yes | No |
| Free limit | 10 participants per meeting, 4 retrospectives/month, 7-day board history, 1 survey per board; no AI, exports, API or MCP | |
| Starting price | $29/mo per space (unlimited members) | Free |
| Est. 3 teams × 8 people | $87/mo (3 Premium spaces × $29; each space allows unlimited members) | N/A — brand retired; see the Spreo listing |
| Enterprise | Yes | No |
| Founded | 2023 | — |
| HQ | Sydney, Australia | United Kingdom |
| Data residency | Australia | — |
| Languages | 6 (English, German, Spanish, …) | English only |
| Export formats | CSV · PDF · Markdown · Image · JSON · HTML · Confluence · Jira | PDF · CSV · HTML · Markdown · JSON · Jira |
| Features | 50 | 7 |
| Integrations | 6 | 0 |
Side-by-side checklist across features, integrations and security. Hover a note for details.
| Capability | Kollabe | Metro Retro |
|---|---|---|
| Features | ||
| Custom templates | ✓ | — |
| Anonymous input | ✓ | — |
| Health Checks | ✓note | — |
| Action tracking | ✓ | — |
| Async mode | ✓ | — |
| Whiteboard | ✓note | ✓ |
| Independent voting | ✓ | ✓ |
| Polling | ✓ | — |
| Icebreaker games | ✓note | — |
| Agile Estimations | ✓ | — |
| Team Kudos | ✓ | — |
| AI grouping/clustering | ✓ | — |
| AI action items | ✓ | — |
| AI Summaries | ✓ | — |
| Team Insights | ✓ | — |
| In-meeting AI assistant | ✓note | — |
| Action dashboard | ✓ | — |
| Integrations | ||
| Asana | — | — |
| Azure DevOps | ✓note | — |
| Basecamp | — | — |
| ClickUp | — | — |
| Confluence | ✓note | — |
| GitHub | ✓ | — |
| GitLab | — | — |
| Jira | ✓ | — |
| Linear | ✓ | — |
| Microsoft Teams | — | — |
| Monday.com | — | — |
| Notion | — | — |
| Shortcut | — | — |
| Slack | ✓note | — |
| Trello | — | — |
| Security & Privacy | ||
| SOC 2 | — | — |
| GDPR | — | — |
| SSO / SAML | ✓note | — |
| SCIM provisioning | — | — |
| ISO 27001 | — | — |
| On-premises | — | — |
| Public API | ✓note | — |
| Webhooks | — | — |
| MCP server | ✓note | — |
Not sure which to pick? Read our guide on how to choose a retrospective tool.