Echometer
6.1Psychology-backed retros and team health checks for engineering teams
Echometer is a German retrospective and 1:1 meeting platform built around recurring health-check pulses, structured retros, and longitudinal team development tracking. It pitches itself to engineering managers, scrum masters and agile coaches who want <strong>research-grounded surveys</strong> rather than a blank whiteboard.
Full review →
Reetro
6.4Fun, easy and AI-powered online retrospectives
Reetro is a lightweight retrospective tool with a generous free tier and AI-powered paid tiers covering meeting summaries, sentiment analysis, AI card grouping, monthly reports, customizable health checks and an action tracker. ISO 27001 is held at the vendor level; SOC 2 is described as compliance on SOC 2-certified infrastructure rather than a published Reetro-level Type 2 audit.
Full review →Summary
Echometer scores 6.1 overall and is best for engineering managers and agile coaches who want recurring health-check pulses tied to retros, with EU data residency and a research-flavoured question library. It offers a free tier.
Reetro scores 6.4 overall and is best for small to mid-sized agile teams who want a low-cost, easy retro board with AI summaries, customizable health checks and Jira/Azure DevOps export — with a flat-rate org-wide tier if you outgrow per-team pricing. It offers a free tier.
Echometer leads on retro toolkit. Reetro leads on value, fun factor, integrations and enterprise-grade.
Across our seven scoring dimensions, Reetro edges ahead with an overall score of 6.4. That said, the right pick depends on your team — see the dimension-by-dimension breakdown below.
Scores compared
| Detail | Echometer | Reetro |
|---|---|---|
| Category | Retrospectives | Retrospectives |
| Team size | Mid-market | Small |
| Free tier | Yes | Yes |
| Free limit | Starter: 1 team, 25 workspace members, 1 retro/month after trial, 6-month archive | 3 teams, 9 members per team, 10 active boards/month, 4 columns, 1 health check/month |
| Starting price | €35/mo | $39/team/mo ($32/team/mo annual); flat $49/mo org-wide on Pro Unlimited |
| Est. 3 teams × 8 people | $96/mo billed annually | Free (within free tier) |
| Enterprise | Yes | Yes |
| Founded | 2019 | 2019 |
| HQ | Münster, Germany | Copenhagen, Denmark |
| Data residency | Germany | — |
| Languages | 2 (English, German) | English only |
| Features | 44 | 41 |
| Integrations | 1 | 7 |
Feature & integration comparison
Side-by-side checklist across features, integrations and security. Hover a note for details.
| Capability | Echometer | Reetro |
|---|---|---|
| Features | ||
| AI Summaries | ✓note | ✓ |
| AI grouping/clustering | ✓note | ✓note |
| AI action items | ✓note | — |
| Action tracking | ✓ | ✓ |
| Team Insights | — | ✓ |
| Polling | ✓ | ✓ |
| Action dashboard | ✓ | ✓ |
| Custom templates | ✓ | ✓note |
| Anonymous input | ✓ | ✓note |
| Independent voting | ✓ | ✓ |
| Async mode | ✓ | ✓ |
| Agile Estimations | — | — |
| Health Checks | ✓ | ✓ |
| Team Kudos | — | ✓note |
| Whiteboard | ✓ | — |
| Integrations | ||
| Asana | — | — |
| Azure DevOps | — | ✓note |
| Basecamp | — | — |
| ClickUp | — | ✓note |
| Confluence | — | ✓note |
| GitHub | — | — |
| GitLab | — | — |
| Jira | ✓ | ✓note |
| Linear | — | — |
| Microsoft Teams | — | ✓note |
| Monday.com | — | — |
| Notion | — | — |
| Shortcut | — | — |
| Slack | — | ✓note |
| Trello | — | ✓note |
| Security & Privacy | ||
| SOC 2 | — | ✓note |
| GDPR | ✓ | ✓ |
| SSO / SAML | ✓note | ✓note |
| SCIM provisioning | — | — |
| ISO 27001 | — | ✓ |
| On-premises | — | ✓note |
| Public API | — | — |
| Webhooks | — | — |
Echometer — pros
- + Health-check question library grounded in University of Münster psychology research
- + Strong longitudinal pulse and team-radar reporting tied to retros
- + EU-only data residency (Open Telekom Cloud, Germany) with GDPR DPA
- + AI Co-Pilot clusters ideas and proposes SMART action items
Echometer — cons
- − Thin chatops integrations — no native Slack, Teams or Confluence
- − No SOC 2; relies on ISO 27001 datacenters and EU residency
- − 1:1 meetings and the deepest AI live in a separate paid product
- − No native scheduling or recurring retros — sessions start manually
Reetro — pros
- + Generous free tier with no credit card required — 3 teams, 9 members covers a 24-person org
- + Flat-rate Pro Unlimited at $49/mo covers the whole org — strong value if you outgrow per-team pricing
- + AI summaries, sentiment analysis, AI card grouping and monthly reports included on paid
- + Customizable team health checks, polls and a happiness index
- + ISO 27001 certified at the vendor level, plus audit logs and a public trust center; on-premises available on the Business tier
Reetro — cons
- − Free plan capped at 3 teams, 9 members, 10 boards/month and 4 columns, with anonymity now paid-only
- − Per-team Pro pricing rose to $39/team/mo ($32 annual); the cheapest path for scale is the flat Pro Unlimited
- − Voting is essentially thumbs up/down — no vote-on-ideas-in-groups
- − No published Reetro-level SOC 2 Type 2 audit (compliance rests on SOC 2-certified infrastructure)
- − No public changelog or release notes — hard to verify what's shipped recently from the outside
- − No planning poker, whiteboard, presentation mode, native mobile app, or GitHub/Linear integrations