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

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 If you are searching for Metro Retro, the product you want is Spreo; the original Metro Retro brand and domain are no longer maintained.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 →
Manage team health, not sticky notes
QRetro is a completely free retrospective tool with no seat or team caps, built by solo developer Roman Ermilov and shipping continuously since January 2023. It runs a fixed seven-stage session — optional health check, optional icebreaker game, cards, grouping, voting, discussion, results — and closes with an auto-generated summary, ROTI score and action items. An official MCP server exposes 29 read/write tools so Claude, Cursor or VS Code can query boards, health trends and actions directly.
Full review →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.
QRetro scores 5.8 overall and is best for small agile teams and independent squads that want a genuinely well-equipped retro — 52 templates, health checks, ROTI, timer, icebreaker games and MCP access — at zero cost, and can accept a solo-maintainer vendor with no SSO, no export files and no certifications. It offers a free tier.
Metro Retro leads on enterprise-grade. QRetro leads on ease of use, retro toolkit, value, fun factor, AI & insights, integrations and open platform.
Across our eight scoring dimensions, QRetro edges ahead with an overall score of 5.8. That said, the right pick depends on your team — see the dimension-by-dimension breakdown below.
| Detail | Metro Retro | QRetro |
|---|---|---|
| Category | Whiteboard | Retrospectives |
| Team size | Small | Small |
| Free tier | No | Yes |
| Free limit | Everything is free with no seat or team caps — 52 templates, unlimited public and team boards, planning poker, team games, health checks, ROTI, summaries and MCP access | |
| Starting price | Free | Free |
| Est. 3 teams × 8 people | N/A — brand retired; see the Spreo listing | Free (no paid tier) |
| Enterprise | No | No |
| Founded | — | 2023 |
| HQ | United Kingdom | — |
| Data residency | — | — |
| Languages | English only | English only |
| Export formats | PDF · CSV · HTML · Markdown · JSON · Jira | — |
| Features | 7 | 32 |
| Integrations | 0 | 3 |
Side-by-side checklist across features, integrations and security. Hover a note for details.
| Capability | Metro Retro | QRetro |
|---|---|---|
| Features | ||
| AI Summaries | — | ✓ |
| AI grouping/clustering | — | — |
| AI action items | — | ✓note |
| Action tracking | — | ✓ |
| Team Insights | — | ✓note |
| Polling | — | — |
| Action dashboard | — | ✓note |
| Custom templates | — | — |
| Anonymous input | — | ✓note |
| Independent voting | ✓ | ✓ |
| Async mode | — | — |
| Agile Estimations | — | ✓note |
| Health Checks | — | ✓note |
| Team Kudos | — | ✓note |
| Whiteboard | ✓ | — |
| Integrations | ||
| Asana | — | — |
| Azure DevOps | — | — |
| Basecamp | — | — |
| ClickUp | — | — |
| Confluence | — | — |
| GitHub | — | — |
| GitLab | — | — |
| Jira | — | ✓note |
| Linear | — | ✓note |
| Microsoft Teams | — | — |
| Monday.com | — | — |
| Notion | — | — |
| Shortcut | — | — |
| Slack | — | ✓note |
| Trello | — | — |
| Security & Privacy | ||
| SOC 2 | — | — |
| GDPR | — | ✓note |
| SSO / SAML | — | — |
| SCIM provisioning | — | — |
| ISO 27001 | — | — |
| On-premises | — | — |
| Public API | — | — |
| Webhooks | — | — |
| MCP server | — | ✓ |
Not sure which to pick? Read our guide on how to choose a retrospective tool.