Echometer
5.3Psychology-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 research-grounded surveys rather than a blank whiteboard.
Full review →
NimbleRetro
3.6Time-boxed retros with 5-Why root cause analysis
NimbleRetro is the retrospective module inside NimbleWork's broader Nimble agile platform. It runs structured, time-bound retros through Icebreaker, Ideation, Grouping, Voting, and Root Cause Analysis stages, with anonymous input, action item tracking, and a 5-Why root cause workflow. Native iOS and Android apps complement the web product, and action items convert directly into Nimble workitems (user stories and cards).
Full review →Summary
Echometer scores 5.3 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.
NimbleRetro scores 3.6 overall and is best for small agile teams that want a no-frills retro with built-in root cause analysis and a mobile companion app, especially teams already using the wider NimbleWork (SwiftKanban / Nimble) suite. It offers paid plans from $10/user/mo (Nimble Team tier, USD; standalone NimbleRetro is quote-only).
Echometer leads on ease of use, retro toolkit, value, fun factor, AI & insights and integrations. NimbleRetro leads on open platform and enterprise-grade.
Across our eight scoring dimensions, Echometer 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 | Echometer | NimbleRetro |
|---|---|---|
| Category | Retrospectives | Retrospectives |
| Team size | Mid-market | Small |
| Free tier | Yes | No |
| Free limit | Starter: 1 team, 25 workspace members, unlimited retro guests, 1 retro/month after trial, 2-retro archive per team | Free trial only; no permanent free tier published for the retro module. A $0 Nimble suite plan (10 users / 10 projects) appears in a secondary table on the suite pricing page, but it does not list Retrospectives among its features |
| Starting price | €29/team/mo | $10/user/mo (Nimble Team tier, USD; standalone NimbleRetro is quote-only) |
| Est. 3 teams × 8 people | €87/mo billed annually (3 teams × €29 Pro) | $240/mo (24 users x $10/user/mo Nimble Team tier); standalone NimbleRetro is quote-only |
| Enterprise | Yes | Yes |
| Founded | 2019 | 2002 |
| HQ | Münster, Germany | Cupertino, CA, United States |
| Data residency | Germany | — |
| Languages | 2 (English, German) | English only |
| Export formats | PDF · Markdown · Email | — |
| Features | 43 | 16 |
| Integrations | 1 | 2 |
Feature & integration comparison
Side-by-side checklist across features, integrations and security. Hover a note for details.
| Capability | Echometer | NimbleRetro |
|---|---|---|
| Features | ||
| AI Summaries | — | — |
| AI grouping/clustering | — | — |
| AI action items | ✓note | — |
| Action tracking | ✓ | ✓ |
| Team Insights | — | — |
| Polling | ✓ | ✓ |
| Action dashboard | ✓ | ✓note |
| Custom templates | ✓ | ✓ |
| Anonymous input | ✓ | ✓ |
| Independent voting | ✓ | — |
| Async mode | ✓ | — |
| Agile Estimations | — | — |
| Health Checks | ✓ | — |
| Team Kudos | — | — |
| Whiteboard | ✓ | — |
| Integrations | ||
| Asana | — | — |
| Azure DevOps | — | — |
| Basecamp | — | — |
| ClickUp | — | — |
| Confluence | — | — |
| GitHub | — | — |
| GitLab | — | — |
| Jira | ✓ | — |
| Linear | — | — |
| Microsoft Teams | — | ✓note |
| Monday.com | — | — |
| Notion | — | — |
| Shortcut | — | — |
| Slack | — | ✓note |
| Trello | — | — |
| Security & Privacy | ||
| SOC 2 | — | ✓note |
| GDPR | ✓ | ✓ |
| SSO / SAML | ✓note | ✓note |
| SCIM provisioning | — | — |
| ISO 27001 | — | ✓note |
| On-premises | — | — |
| Public API | — | ✓note |
| Webhooks | — | ✓note |
| MCP server | — | — |
Echometer — pros
- + 200+ research-grounded health-check items, custom models and automated pulse rotation
- + Longitudinal team radars, heatmaps and workspace dashboards tied to retros
- + EU-only data residency (Open Telekom Cloud, Germany) with GDPR DPA
- + Open actions resurface automatically in the next retro, with email reminders to owners
- + Per-team pricing — €87/mo covers three teams of eight, billed annually
Echometer — cons
- − Thin integrations — Jira and calendar sync only; no Slack, Teams or Confluence
- − No public API or webhooks; export is PDF and Markdown only
- − No SOC 2 — the ISO 27001 certificate covers the datacenter, not Echometer itself
- − Retro-side AI stops at suggesting measures; transcript coaching is a separately-priced 1:1 product
- − No scheduled or recurring retros — you copy a past format and start each session manually
NimbleRetro — pros
- + Structured 5-Why root cause workflow built into the retro flow
- + Anonymous input and time-bound stages keep retros focused
- + Native iOS and Android apps for mobile participation
- + NimbleWork runs an annual SOC 2 Type II audit and an ISO/IEC 27001:2022 audit, with SAMLv2/ADFSv3 SSO at the platform level
- + Action items convert directly into Nimble work items, so follow-up lands in the same backlog the team already works from
NimbleRetro — cons
- − Only four templates, and custom templates cap out at four columns
- − No SCIM provisioning or audit logs documented; SSO and the SOC 2 / ISO 27001 attestations sit at the NimbleWork platform level, not the retro module
- − Comparison pages tick 'Generative AI' for NimbleRetro, but no retro AI (clustering, summaries, sentiment) is documented — NimbleWork's AI Agents are a separately licensed add-on aimed at Nimble cards and analytics
- − No documented export of a retro board in any format
- − Thin direct-integration story for the agile stack — no documented Jira, GitHub, Linear, or Azure DevOps hooks for the retro module
- − Participants are limited to members of the Nimble project the retro is created from
- − NimbleRetro's own pricing page is demo-gated; the only published rate card is the Nimble suite's ($10/user/mo Team, $26/user/mo Business)
Keep comparing
Other Echometer comparisons
Other NimbleRetro comparisons
Not sure which to pick? Read our guide on how to choose a retrospective tool.