RetroTool
4.4Anonymous online retrospectives, no login required
RetroTool is a low-friction online retrospective board built by NY/Poland software agency u2i as a side project. Free anonymous retros run from a unique URL with no signup; paid tiers add private boards, team management and longer retention. The product still works, but the site shows no shipped activity in years.
Full review →
SprintRetro
4.8Free sprint retros, embedded in Jira
SprintRetro is a free <strong>Atlassian Forge</strong> app from Agile Pulse that runs sprint retrospectives directly inside Jira Cloud. It pulls live sprint metrics (velocity, predictability, scope change, carryover, cycle time) into a collaborative retro board with templates, anonymous voting, action items that carry over between retros, GIF reactions, kudos, polls, and icebreakers.
Full review →Summary
RetroTool scores 4.4 overall and is best for small or ad-hoc teams who want a free, no-signup retro board with secret voting and a few standard templates — provided you're comfortable using a tool that hasn't shipped visible updates in years. It offers a free tier.
SprintRetro scores 4.8 overall and is best for scrum teams already living in Jira Cloud who want a no-cost, no-friction sprint retro tool with sprint metrics baked in. It offers a free tier.
RetroTool leads on ease of use. SprintRetro leads on value, fun factor, integrations and enterprise-grade.
Across our seven scoring dimensions, SprintRetro edges ahead with an overall score of 4.8. That said, the right pick depends on your team — see the dimension-by-dimension breakdown below.
Scores compared
| Detail | RetroTool | SprintRetro |
|---|---|---|
| Category | Retrospectives | Retrospectives |
| Team size | Small | Small |
| Free tier | Yes | Yes |
| Free limit | Anonymous boards, unlimited cards, columns, action points and participants; 12-month retention; basic facilitation | Free for unlimited users on a Jira instance |
| Starting price | $10/mo | Free |
| Est. 3 teams × 8 people | $10/mo | Custom |
| Enterprise | No | No |
| Founded | — | — |
| HQ | Poland | Waterlooville, United Kingdom |
| Features | 13 | 14 |
| Integrations | 0 | 1 |
Feature & integration comparison
Side-by-side checklist across features, integrations and security. Hover a note for details.
| Capability | RetroTool | SprintRetro |
|---|---|---|
| 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 | — | — |
| Team Kudos | — | ✓ |
| Whiteboard | — | — |
| Integrations | ||
| Asana | — | — |
| Azure DevOps | — | — |
| Confluence | — | — |
| GitHub | — | — |
| Jira | — | ✓ |
| Linear | — | — |
| Microsoft Teams | — | — |
| Slack | — | — |
| Trello | — | — |
| Security & Privacy | ||
| SOC 2 | — | — |
| GDPR | ✓ note | ✓ |
| SSO/SAML/SCIM | — | — |
| ISO 27001 | — | — |
| On-premises | — | — |
| Data residency (US/EU) | — | — |
RetroTool — Pros
- + Genuinely free anonymous retros with no account required
- + Three-click setup — unique URL, share, run
- + Zero-knowledge encryption with custom passwords on Company plan
- + Per-team flat pricing ($10 or $20/team/mo) rather than per-seat
RetroTool — Cons
- − <strong>Apparently dormant</strong>: no blog, changelog or release notes; legal docs last updated 2020
- − No native integrations with Jira, Slack, Teams or any agile-stack tool
- − No AI features (clustering, summary, action extraction, sentiment)
- − No health checks, recurring retros, or cross-team reporting
- − Secret voting and private boards locked behind paid tiers
- − Not SOC 2; no SSO/SCIM/audit logs for enterprise buyers
SprintRetro — Pros
- + Genuinely free with unlimited users on your Jira instance
- + Pulls <strong>real sprint metrics</strong> (velocity, predictability, scope change, carryover, cycle time) into the retro context
- + Built on Atlassian Forge — runs entirely inside Jira Cloud, no external data egress
- + Action items carry over automatically into the next retro for follow-up
- + Covers the engagement basics: templates, voting, action items, GIFs, polls, kudos, icebreakers
SprintRetro — Cons
- − Jira Cloud only — no Slack, Teams, GitHub, Linear, Confluence, or standalone web app
- − No AI features (no clustering, summaries, sentiment, or action extraction)
- − No timer, drag-and-drop grouping, async mode, presentation mode, or scheduling
- − No SSO, SCIM, SOC 2, audit logs, or cross-team reporting
- − Young product (launched Sept 2025) with a small install base — fine for one team, less proven at scale