Spreo
5.9Playful 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. An official MCP server (beta) and a signed-in HTTP API landed during 2026, but Jira, SSO and PDF export all require the $6/user Business plan, and in-product 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 plus a custom board builder, anonymous feedback, unrestricted upvoting, drag-to-move between columns, 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. The board is desktop-only — any viewport under 768px is blocked outright.
Full review →Summary
Spreo scores 5.9 overall and is best for agile teams who want retros, planning and workshops to feel visual and fun on a Jira backlog, and who would get real value from driving boards with an AI assistant over MCP — budget for the Business plan, which is where Jira, SSO and PDF export 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 on laptops 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 phone support, 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 5.9. 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, unlimited upvoting, action items and PDF/Excel export, with no account required to join a board and no paid tier to upgrade to |
| 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 | 2019 | — |
| HQ | UK | — |
| Data residency | European Union | — |
| Languages | English only | English only |
| Export formats | PDF · CSV · HTML · Markdown · JSON · Jira | PDF · Excel |
| Features | 44 | 8 |
| Integrations | 1 | 0 |
Feature & integration comparison
Side-by-side checklist across features, integrations and security. Hover a note for details.
| Capability | Spreo | RetroFlow |
|---|---|---|
| Features | ||
| Custom templates | ✓ | ✓note |
| Anonymous input | ✓note | ✓note |
| Health Checks | — | — |
| Action tracking | ✓ | ✓note |
| Async mode | — | — |
| Whiteboard | ✓ | — |
| Independent voting | ✓ | ✓note |
| Polling | ✓note | — |
| Icebreaker games | — | — |
| Agile Estimations | ✓ | — |
| Team Kudos | ✓note | — |
| AI grouping/clustering | ✓note | — |
| AI action items | — | — |
| AI Summaries | ✓note | — |
| Team Insights | — | — |
| In-meeting AI assistant | — | — |
| Action dashboard | ✓note | — |
| 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 | ✓note | — |
| Webhooks | — | — |
| MCP server | ✓note | — |
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
- + Official MCP server (beta) lets Claude, ChatGPT or Copilot read, build and edit boards under your own permissions, with an account-level kill switch and a connected-members list for admins
- + 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
- + Hide Identities host control makes writing <em>and</em> voting permanently anonymous, toggleable per activity
- + 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, SSO and PDF export all start at the $6/user Business plan</strong>, so the $4 Starter headline is misleading past a single team space
- − In-product AI limited to beta sticky-note clustering — no summaries, action-item extraction, sentiment or coaching; MCP moves the AI into your own assistant rather than the board
- − The HTTP API has no public reference — you need a Spreo login to see what it does, which makes it hard to evaluate before buying
- − 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 plus a Custom Board builder (2-6 columns, 7 palettes, 48 emoji) with reusable saved layouts
- + <strong>Unrestricted voting</strong> — no vote budget, no phase gate, and you can upvote your own cards; cards also drag between columns
- + PDF and Excel export of the finished board — the only route to getting your data out, and it works
RetroFlow — cons
- − No timer or phase controls — <em>still</em> nothing in the shipped app, and two timer requests raised in July 2026 sit unshipped as <em>Planned</em> on the vendor's own public roadmap
- − <strong>Desktop-only</strong> — every board route hard-blocks viewports under 768px with a 'Whoa, tiny screen detected' overlay, even though the marketing FAQ promises a fully responsive phone experience
- − No grouping of similar cards, no in-column reordering and no carry-over of previous action items; the 'Present' button is still badged SOON
- − 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
- − Solo-developer project with no support team, SLA, SOC 2, SSO or GDPR statement — support routes to a personal WhatsApp number and LinkedIn DMs, and the free-tier backend still shows a ~10s cold start plus a first-load error
Keep comparing
Other Spreo comparisons
Other RetroFlow comparisons
Not sure which to pick? Read our guide on how to choose a retrospective tool.