RetroFlow
3.7Your team's favourite way to retro
RetroFlow is a free, no-signup retrospective board built by solo developer Prashant Meena, with colourful boards, real-time collaboration, 7 ready-made templates, anonymous feedback, dot voting and action items. Participants join a shared link in one click with no account; the whole product is free with no paid tiers or locked features.
Full review →
Trune.io
3.9Structured online retrospectives with team radar
Trune (formerly Fraankly) is an EU-built retrospective and team-feedback tool with pre-built and custom templates, anonymous voting, action tracking, and an Agility Health Radar for trending team health over time. Hosted in Frankfurt with a strong GDPR posture.
Full review →Summary
RetroFlow scores 3.7 overall and is best for small or ad-hoc teams who want a genuinely free, zero-friction retro board they can share with one link — no signup, no payment and no setup, accepting that there are no integrations, AI or enterprise controls. It offers a free tier.
Trune.io scores 3.9 overall and is best for small EU-based agile teams that want a simple, <strong>GDPR-aligned</strong> retro tool with templates, voting, and a lightweight team radar — and don't need SSO, AI, or cross-team rollups. It offers a free tier.
RetroFlow leads on ease of use, value and fun factor. Trune.io leads on retro toolkit, integrations and enterprise-grade.
Across our seven scoring dimensions, Trune.io edges ahead with an overall score of 3.9. That said, the right pick depends on your team — see the dimension-by-dimension breakdown below.
Scores compared
| Detail | RetroFlow | Trune.io |
|---|---|---|
| Category | Retrospectives | Retrospectives |
| Team size | Small | Small |
| Free tier | Yes | Yes |
| Free limit | Everything is free — all 7 templates, real-time collaboration, anonymous feedback, dot voting and action items, with no account required to join a board | 5 free sessions, full Premium features, no credit card |
| Starting price | Free | $19/mo |
| Est. 3 teams × 8 people | Free (no paid tier) | $57/mo |
| Enterprise | No | Yes |
| Founded | — | — |
| HQ | — | Vienna, Austria |
| Data residency | — | Germany |
| Languages | English only | 2 (English, German) |
| Features | 7 | 17 |
| Integrations | 0 | 9 |
Feature & integration comparison
Side-by-side checklist across features, integrations and security. Hover a note for details.
| Capability | RetroFlow | Trune.io |
|---|---|---|
| Features | ||
| AI Summaries | — | — |
| AI grouping/clustering | — | — |
| AI action items | — | — |
| Action tracking | ✓ | ✓ |
| Team Insights | — | — |
| Polling | — | — |
| Action dashboard | — | ✓ |
| Custom templates | ✓note | ✓ |
| Anonymous input | ✓note | ✓ |
| Independent voting | ✓ | ✓ |
| Async mode | — | — |
| Agile Estimations | — | — |
| Health Checks | — | ✓note |
| Team Kudos | — | — |
| Whiteboard | — | — |
| Integrations | ||
| Asana | — | ✓note |
| Azure DevOps | — | ✓note |
| Basecamp | — | — |
| ClickUp | — | — |
| Confluence | — | ✓note |
| GitHub | — | ✓note |
| GitLab | — | — |
| Jira | — | ✓note |
| Linear | — | ✓note |
| Microsoft Teams | — | ✓note |
| Monday.com | — | — |
| Notion | — | — |
| Shortcut | — | — |
| Slack | — | ✓note |
| Trello | — | ✓note |
| Security & Privacy | ||
| SOC 2 | — | — |
| GDPR | — | ✓ |
| SSO / SAML | — | — |
| SCIM provisioning | — | — |
| ISO 27001 | — | — |
| On-premises | — | — |
| Public API | — | ✓note |
| Webhooks | — | — |
RetroFlow — pros
- + Genuinely free with no paid tiers, no paywalled features and no account required to join a board
- + Anonymous feedback — participants contribute with no signup, email or PII collected
- + Three-step setup — pick a template, share the link, run the retro; participants join with one click
- + Seven ready-made retrospective formats covering the common reflection patterns
- + Real-time collaboration with live notes, dot voting and shared action items
- + Light personalisation — custom column names, 2-6 columns, 7 colour palettes and 48 emojis
RetroFlow — cons
- − No integrations at all — nothing pushes to Jira, Linear, Slack, Teams or any agile-stack tool
- − No AI features (clustering, summary, action extraction or sentiment)
- − No health checks, recurring retros, mood tracking or cross-team reporting
- − No enterprise security or compliance — no SOC 2, SSO, SCIM or audit logs; the privacy policy confirms only HTTPS and Vercel hosting with Google Analytics/PostHog analytics
- − Built and run by a solo developer (Prashant Meena) with no support team or SLA — fine for ad-hoc use, but unsuitable for enterprise procurement
- − Boards are private only by unguessable URL — there are no accounts, so no real access control, invite management or board history
Trune.io — pros
- + EU/Frankfurt data residency and GDPR-first posture
- + Free tier covers 5 full-featured sessions, no card required
- + Per-team (not per-seat) pricing keeps costs predictable
- + Agility Health Radar gives a basic longitudinal view
- + Native iOS/Android apps for hybrid retros
Trune.io — cons
- − No SSO, SCIM, SOC 2, or audit logs — not enterprise-ready
- − No AI features (clustering, summaries, action extraction, sentiment)
- − Integrations (Jira, Azure DevOps, Slack, Teams, Trello) run through Zapier, not native; integrations also require the higher Professional tier
- − Light on facilitation extras: no parking lot, agenda planner, async mode, or drag-and-drop grouping
- − Reporting is limited to per-team stats; no cross-team or org rollups