RetroTool
3.2Anonymous online retrospectives, no login required
RetroTool is a low-friction online retrospective board built by u2i, a ~60-person NY/Kraków software agency, as an internal tool it later opened up. Free anonymous retros run from a unique URL with no signup; paid tiers add private boards, team management, configurable retention and zero-knowledge encryption. The product works and is still used daily, but nothing has shipped visibly since 2024.
Full review →
Trune.io
4.1Structured online retrospectives with team radar
Trune (formerly Fraankly) is an EU-built retrospective and team-feedback tool that runs a fixed four-phase session — silent writing, presenting, voting, actions — with 14 pre-built templates plus custom ones, anonymous cards, drag-to-group clustering, dot voting, action items with reminder emails, and team radars including the Spotify Squad Health Check. Hosted in Frankfurt with EU-only application data, available in five UI languages, and exports results to Excel, CSV or an emailed PDF.
Full review →Summary
RetroTool scores 3.2 overall and is best for small or ad-hoc teams who want a free, no-signup retro board with private drafting, secret voting and a dozen standard templates — provided you're comfortable running on a tool whose last visible build is dated May 2024. It offers a free tier.
Trune.io scores 4.1 overall and is best for small EU-based agile teams that want a simple, <strong>GDPR-aligned</strong> retro tool with templates, grouping, voting, and team radars — and can live with a vendor whose app has not shipped an update since September 2025. It offers a free tier.
RetroTool leads on ease of use and value. Trune.io leads on retro toolkit, integrations, open platform and enterprise-grade.
Across our eight scoring dimensions, Trune.io edges ahead with an overall score of 4.1. That said, the right pick depends on your team — see the dimension-by-dimension breakdown below.
Scores compared
| Detail | RetroTool | Trune.io |
|---|---|---|
| Category | Retrospectives | Retrospectives |
| Team size | Small | Small |
| Free tier | Yes | Yes |
| Free limit | Anonymous boards; unlimited cards, columns, action points and participants; 3 basic templates; private sections, secret voting, dot-vote limits, timer, grouping, action points with owner and due date; Markdown export; 12-month retention. A free registered 'Participant' account (not advertised on the plans page) adds access to private retros and cross-device drafts | 5 free sessions, up to 9 participants each, 3 of the 14 templates plus custom ones; no credit card |
| Starting price | $10/team/mo ($100/team/yr billed annually) | $19/mo |
| Est. 3 teams × 8 people | $30/mo (Individual — 3 teams x $10/team/mo, unlimited members per team; $300/yr = $25/mo billed annually) | $57/mo |
| Enterprise | No | Yes |
| Founded | — | — |
| HQ | Poland | Vienna, Austria |
| Data residency | — | Germany |
| Languages | English only | 5 (English, German, Dutch, …) |
| Export formats | Markdown · Confluence | Excel · CSV · PDF |
| Features | 21 | 23 |
| Integrations | 0 | 10 |
Feature & integration comparison
Side-by-side checklist across features, integrations and security. Hover a note for details.
| Capability | RetroTool | Trune.io |
|---|---|---|
| Features | ||
| Custom templates | ✓note | ✓ |
| Anonymous input | ✓note | ✓ |
| Health Checks | — | ✓note |
| Action tracking | ✓ | ✓ |
| Async mode | — | — |
| Whiteboard | — | — |
| Independent voting | ✓ | ✓ |
| Polling | — | — |
| Icebreaker games | — | — |
| Agile Estimations | — | — |
| Team Kudos | — | — |
| AI grouping/clustering | — | — |
| AI action items | — | — |
| AI Summaries | — | — |
| Team Insights | — | — |
| In-meeting AI assistant | — | — |
| Action dashboard | ✓note | ✓ |
| Integrations | ||
| Asana | — | ✓note |
| Azure DevOps | — | ✓note |
| Basecamp | — | — |
| ClickUp | — | — |
| Confluence | — | ✓note |
| GitHub | — | ✓note |
| GitLab | — | ✓note |
| Jira | — | ✓note |
| Linear | — | ✓note |
| Microsoft Teams | — | ✓note |
| Monday.com | — | — |
| Notion | — | — |
| Shortcut | — | — |
| Slack | — | ✓note |
| Trello | — | ✓note |
| Security & Privacy | ||
| SOC 2 | — | — |
| GDPR | ✓note | ✓ |
| SSO / SAML | — | ✓note |
| SCIM provisioning | — | — |
| ISO 27001 | — | — |
| On-premises | — | — |
| Public API | — | ✓note |
| Webhooks | — | — |
| MCP server | — | — |
RetroTool — pros
- + Genuinely free anonymous retros with no account required
- + Three-click setup — unique URL, share, run
- + Per-column Private Sections keep drafting unbiased until people publish
- + Zero-knowledge encryption with custom passwords on the Company plan
- + Per-team flat pricing ($10 or $20/team/mo, 15%+ off annually) with <em>unlimited members per team</em>, not per-seat
RetroTool — cons
- − <strong>Dormant</strong>: the marketing build is dated 28 May 2024, the app still runs Meteor 2.9, the blog stopped in March 2022 and the legal pages are unchanged since August 2020
- − No integrations with Jira, Slack, Teams or any other agile-stack tool, no AI of any kind, and no health checks, recurring retros, async mode or cross-team reporting
- − Export is Markdown only (plain or Confluence wiki markup), copied to the clipboard or saved as a file
- − Most templates, image cards, named participants, private invite-only boards and zero-knowledge encryption sit behind paid tiers
- − Not SOC 2; Google sign-in only, with no SAML SSO, SCIM or audit logs
Trune.io — pros
- + EU/Frankfurt data residency and a GDPR-first posture — the FAQ states no application data is stored outside Europe
- + Per-team (not per-seat) pricing: $19/mo covers unlimited members, and the free tier gives 5 sessions
- + Native two-way Azure DevOps sync on the Enterprise plan — action items out as work items, Done status back in
- + Team radars include the Spotify Squad Health Check plus fully custom radars
- + Ships in five UI languages (English, German, Dutch, French, Italian) and exports to Excel, CSV or an emailed PDF
Trune.io — cons
- − <strong>The product has stood still</strong>: the web app was last deployed in September 2025, the blog stopped in July 2024, there is no changelog, and the Android app is gone from Google Play
- − No SCIM, SOC 2 or audit logs, and SSO only as a bespoke per-customer SAML setup — not enterprise-ready
- − No AI: the code carries a truneGPT chat window, but nothing in the interface opens it
- − Azure DevOps is the only native connector and is Enterprise-only (quote-based); everything else is a single one-way Zapier trigger
Keep comparing
Other RetroTool comparisons
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Not sure which to pick? Read our guide on how to choose a retrospective tool.