Spreo
5.3Playful collaborative whiteboard for agile teams
Spreo (formerly Metro Retro, then Ludi — renamed Spreo on 1 July 2026 after a US trademark cease-and-desist) is a visual agile collaboration whiteboard with 100+ templates spanning retros, planning poker, icebreakers and futurespectives. Its illustrated canvas and board gadgets — a shared Jukebox music player, timers, spinners, buzzers, confetti, throwable hats — make ceremonies feel engaging. Both the Jira integration and SSO require the $6/user Business plan, and AI stops at beta sticky-note clustering.
Full review →
RetroFlow
3.4Your 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, 11 ready-made templates, anonymous feedback, dot voting, action items and PDF/Excel export. 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 →Summary
Spreo scores 5.3 overall and is best for agile teams who want retros, planning and workshops to feel visual and fun, with a solid Jira-backed delivery loop — budget for the Business plan, which is where Jira and SSO actually live. It offers paid plans from $4/user/mo billed annually ($5 monthly).
RetroFlow scores 3.4 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 is no timer, no integrations, no AI and no enterprise controls. It offers a free tier.
Spreo leads on ease of use, retro toolkit, fun factor, AI & insights, integrations, open platform and enterprise-grade. RetroFlow leads on value.
Across our eight scoring dimensions, Spreo edges ahead with an overall score of 5.3. That said, the right pick depends on your team — see the dimension-by-dimension breakdown below.
Scores compared
| Detail | Spreo | RetroFlow |
|---|---|---|
| Category | Retrospectives | Retrospectives |
| Team size | Small | Small |
| Free tier | No | Yes |
| Free limit | 30-day free trial; boards become read-only when the trial expires | Everything is free — all 11 templates, custom boards, saved layouts, real-time collaboration, anonymous feedback, dot voting, action items and PDF/Excel export, with no account required to join a board |
| Starting price | $4/user/mo billed annually ($5 monthly) | Free |
| Est. 3 teams × 8 people | $144/mo billed annually (Business — 24 x $6; Starter's $96/mo covers only one shared team space) | Free (no paid tier) |
| Enterprise | Yes | No |
| Founded | 2020 | — |
| HQ | UK | — |
| Data residency | European Union | — |
| Languages | English only | English only |
| Export formats | PDF · CSV · HTML · Markdown · JSON · Jira | PDF · Excel |
| Features | 40 | 7 |
| Integrations | 1 | 0 |
Feature & integration comparison
Side-by-side checklist across features, integrations and security. Hover a note for details.
| Capability | Spreo | RetroFlow |
|---|---|---|
| Features | ||
| AI Summaries | — | — |
| AI grouping/clustering | ✓note | — |
| AI action items | — | — |
| Action tracking | ✓ | ✓note |
| Team Insights | — | — |
| Polling | ✓note | — |
| Action dashboard | — | — |
| Custom templates | ✓ | ✓note |
| Anonymous input | ✓note | ✓note |
| Independent voting | ✓ | ✓note |
| Async mode | — | — |
| Agile Estimations | ✓ | — |
| Health Checks | — | — |
| Team Kudos | ✓note | — |
| Whiteboard | ✓ | — |
| Integrations | ||
| Asana | — | — |
| Azure DevOps | — | — |
| Basecamp | — | — |
| ClickUp | — | — |
| Confluence | — | — |
| GitHub | — | — |
| GitLab | — | — |
| Jira | ✓note | — |
| Linear | — | — |
| Microsoft Teams | — | — |
| Monday.com | — | — |
| Notion | — | — |
| Shortcut | — | — |
| Slack | — | — |
| Trello | — | — |
| Security & Privacy | ||
| SOC 2 | ✓note | — |
| GDPR | ✓ | — |
| SSO / SAML | ✓note | — |
| SCIM provisioning | — | — |
| ISO 27001 | — | — |
| On-premises | ✓note | — |
| Public API | — | — |
| Webhooks | — | — |
| MCP server | — | — |
Spreo — pros
- + Genuinely delightful, illustrated UI that energises in-person and remote retros
- + Broad template library (100+) covering retros, icebreakers, planning poker, futurespectives, planning and estimation
- + Deep gadget shelf that actually serves the session: shared Jukebox music player, timers, spinners, buzzers, confetti, throwable hats
- + Fully configurable voting rounds — votes per person, duplicate votes, and voting on topics as well as individual stickies
- + Solid two-way Jira integration: backlog refinement, story points and issue creation in-board
- + @mentions and a notification centre across stickies, cards, text blocks and comments
- + EU-hosted (Amsterdam) and GDPR-aligned (SOC 2 / ISO 27001 sit at the Digital Ocean infrastructure layer, not Spreo)
Spreo — cons
- − No async retro mode, no recurring or scheduled retros
- − No team health check or longitudinal pulse product; mood/radar work via whiteboard templates only
- − Integrations limited to Jira — no Slack, Teams, Confluence, GitHub, Linear or Azure DevOps
- − <strong>Jira and SSO both start at the $6/user Business plan</strong>, so the $4 Starter headline is misleading past a single team space
- − AI limited to beta sticky-note clustering — no summaries, action-item extraction, sentiment or coaching
- − No ongoing free plan; expired trials pause to read-only
- − Desktop and laptop only — the vendor states Spreo runs on <em>"all desktop and laptop devices"</em>, with no mobile or tablet support
- − Two renames in under a year leave the review trail split across three names — G2 files it under <em>Ludi</em>, Capterra and Product Hunt under <em>Metro Retro</em>
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 in one click and notes sync live
- + Eleven ready-made formats, up from seven — Sailboat, DAKI, Plus/Delta and Three Little Pigs are all new since the last review
- + <strong>PDF and Excel export</strong> of the finished board — new this quarter, and the only route to getting your data out
- + Light personalisation — custom column names, 2-6 columns, colour palettes and per-note emoji, with reusable saved layouts
RetroFlow — cons
- − No timer or phase controls — three separate timer requests sit unshipped on the vendor's own public roadmap, and there is no countdown anywhere in the app
- − No grouping of similar cards and no carry-over of previous action items — both still <em>Planned</em> on the roadmap
- − No integrations at all — nothing pushes to Jira, Linear, Slack or Teams, and there is no public API, webhooks or AI
- − No health checks, recurring retros, mood tracking or cross-team reporting
- − No enterprise security or compliance — no SOC 2, SSO, SCIM or audit logs, no GDPR statement in the privacy policy, and boards are private only by unguessable URL since there are no accounts
- − Built and run by a solo developer (Prashant Meena) with no support team or SLA — support routes to a personal WhatsApp number and LinkedIn DMs, and the free-tier backend still shows a ~10s cold start plus first-load errors
Keep comparing
Other Spreo comparisons
Other RetroFlow comparisons
Not sure which to pick? Read our guide on how to choose a retrospective tool.