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Comparison · CRM
Easy!Appointments vs Membrain
A side-by-side editorial comparison of Easy!Appointments and Membrain — release velocity, themes, recent moves, and the top alternatives to consider.
Easy!Appointments vs Membrain: at a glance
What is Easy!Appointments?
Easy!Appointments 1.6 lands video conferencing, GDPR tools, and a serious security overhaul across its CalDAV and booking stack.
Easy!Appointments, an open-source self-hosted scheduler, is shipping its 1.6 major version through a long pre-release cycle that has introduced Jitsi and Google Meet integration, CAPTCHA and ALTCHA anti-abuse protection, GDPR features, and a rebuilt CalDAV synchronization stack. The 1.6.1 security hardening pre-release then landed a concentrated batch of serious vulnerability fixes: LDAP injection in directory search, SSRF in CalDAV URL handling, cross-account appointment takeover, provider credential exposure to secretary accounts, and CAPTCHA bypass — a set that suggests the expanded surface area of 1.6.0 brought corresponding security debt.
What is Membrain?
Membrain's recent changelog is editorial content only — no product releases visible
All of Membrain's logged entries are blog posts and podcast episodes about sales management philosophy, AI adoption in sales, and sales leadership. There are no product release notes, feature announcements, or capability changes in the recent entry set. The publication cadence is roughly weekly.
Easy!Appointments vs Membrain: editorial side-by-side
Easy!Appointments 1.6 lands video conferencing, GDPR tools, and a serious security overhaul across its CalDAV and booking stack.
◆ Current state
Easy!Appointments, an open-source self-hosted scheduler, is shipping its 1.6 major version through a long pre-release cycle that has introduced Jitsi and Google Meet integration, CAPTCHA and ALTCHA anti-abuse protection, GDPR features, and a rebuilt CalDAV synchronization stack. The 1.6.1 security hardening pre-release then landed a concentrated batch of serious vulnerability fixes: LDAP injection in directory search, SSRF in CalDAV URL handling, cross-account appointment takeover, provider credential exposure to secretary accounts, and CAPTCHA bypass — a set that suggests the expanded surface area of 1.6.0 brought corresponding security debt.
◆ Where it's heading
The 1.6 release line is expanding Easy!Appointments from a simple booking page into a more complete scheduling platform: video conferencing links, richer calendar sync, GDPR compliance tooling, and hardened multi-provider access controls all move it closer to commercial alternatives. The security work in 1.6.1-beta.1 is as important as the features — self-hosted deployments that serve real customer data need these fixes before anyone should run 1.6 in production.
◆ Prediction
A stable 1.6.1 release is the next step, clearing the pre-release label once the security fixes are confirmed across the beta testing community. After that, the CalDAV and video conferencing integrations will likely expand — CalDAV push notifications or two-way Google Calendar sync are the natural follow-ons.
Membrain
5.0CRM
Membrain's recent changelog is editorial content only — no product releases visible
◆ Current state
All of Membrain's logged entries are blog posts and podcast episodes about sales management philosophy, AI adoption in sales, and sales leadership. There are no product release notes, feature announcements, or capability changes in the recent entry set. The publication cadence is roughly weekly.
◆ Where it's heading
The content themes — AI in sales, sales manager evolution, cold calling best practices — align with Membrain's sales CRM positioning, but the actual product roadmap isn't readable from editorial content alone. Without product changelog data, the product's current capability state and direction cannot be assessed.
◆ Prediction
Without actual product changelog data, no grounded prediction is warranted. The editorial content reflects the company's thought leadership strategy but reveals nothing about the product shipping cadence.
Alternatives to Easy!Appointments and Membrain
Other CRM products tracked by Sparkpulse, ranked by recent ship velocity. Each card links to a full editorial trajectory and lets you pivot into a head-to-head comparison with either Easy!Appointments or Membrain.
Folk
folk adds calling with call recording, so prospecting happens inside the CRM
GroupOffice
GroupOffice keeps up its weekly 26.0 builds, and the release notes still say nothing.
Close CRM
Close is turning Chloe and its voice agents into the CRM's working layer.
Twenty
Twenty is in a patch-release grind, polishing validation rules and MCP plumbing.
Twenty
Twenty keeps shipping 2.45 patches while the validation-rule series waits on part five.
See all Easy!Appointments alternatives → · See all Membrain alternatives →
Recent activity from Easy!Appointments and Membrain
Latest ship moves from both products, interleaved chronologically. ⚡ = editorial spark.
- 1mo agoEasy!AppointmentsEasy!Appointments 1.6.1-beta.1: Security hardening and CalDAV polish ⚡
- 1mo agoMembrainThe Death Of Sales Management
- 1mo agoMembrainDriving Sales Performance with Mindset and Behavior with Dave Brock
- 1mo agoMembrainThree Reasons Salespeople Shouldn’t Be Afraid Of AI
- 1mo agoMembrainHow Great Sales Leaders Create Better Performance with Morne Smit
- 1mo agoEasy!Appointments1.6.1-alpha.1
- 1mo agoMembrain5 Things I Learned About AI On My Summer Vacation
- 1mo agoMembrainThree Hidden Reasons Your Salespeople Aren’t Making Cold Calls
- 6mo agoEasy!AppointmentsEasy!Appointments 1.6.0-beta.2: Video conferencing, CAPTCHA, GDPR, and CalDAV ⚡
- 7mo agoEasy!Appointments1.6.0-beta.1
- 7mo agoEasy!Appointments1.6.0-alpha.1
- 1y agoEasy!Appointments1.5.2-beta.1
Frequently asked questions
What is the difference between Easy!Appointments and Membrain?
They serve adjacent needs but don't currently overlap on shipped themes. Easy!Appointments is currently shipping more aggressively (velocity 6.3 vs 5.0), with 0 editorial sparks in the last 30 days against 0. See the at-a-glance table above for a side-by-side breakdown of velocity, recent sparks, and editorial themes.
Is Easy!Appointments better than Membrain?
Sparkpulse doesn't pick a winner — we score release velocity, not feature parity. Easy!Appointments is currently shipping more aggressively (velocity 6.3 vs 5.0), with 0 editorial sparks in the last 30 days against 0. For your specific use case, the alternatives sections above list other CRM products to evaluate alongside.
What are the best alternatives to Easy!Appointments?
Top Easy!Appointments alternatives in CRM are ranked by recent ship velocity. Browse the "Easy!Appointments alternatives" section above for the current picks, or visit /alternatives/easyappointments for the full list with editorial commentary on each.
What are the best alternatives to Membrain?
Top Membrain alternatives in CRM are ranked by recent ship velocity. Browse the "Membrain alternatives" section above for the current picks, or visit /alternatives/membrain for the full list with editorial commentary on each.