GroupOffice
GroupOffice ships 7 builds across three version tracks in five weeks — no changelogs disclosed
Comparison · CRM
Act vs Membrain
A side-by-side editorial comparison of Act and Membrain — release velocity, themes, recent moves, and the top alternatives to consider.
Act vs Membrain: at a glance
What is Act?
Act! pivots from CRM-only to payment processor while modernizing its Cloud UX.
Act! is in the middle of a methodical Cloud modernization, rebuilding list views, navigation, and notifications to match the consistency users expect from modern CRMs. Alongside that polish work, Act! has just shipped Act! Payments via Propelr — turning the CRM into a place where credit card transactions close, not just leads. The product is still recognizably a small-business CRM, but its surface area is widening.
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.
Act vs Membrain: editorial side-by-side
Act
6.3CRM
Act! pivots from CRM-only to payment processor while modernizing its Cloud UX.
◆ Current state
Act! is in the middle of a methodical Cloud modernization, rebuilding list views, navigation, and notifications to match the consistency users expect from modern CRMs. Alongside that polish work, Act! has just shipped Act! Payments via Propelr — turning the CRM into a place where credit card transactions close, not just leads. The product is still recognizably a small-business CRM, but its surface area is widening.
◆ Where it's heading
The release cadence shows two parallel tracks: weekly UX rationalization (notification center, list parity, faster task editing) and category expansion through embedded financial services. Act! is following the same playbook HubSpot and Pipedrive have run — keep the legacy users happy with quality-of-life work while quietly bolting on revenue-bearing features that compete with Stripe-adjacent SMB tools. Payments is the most directional move in years.
◆ Prediction
Expect deeper payments integration next — recurring billing tied to opportunities, dunning workflows from the contact record, and likely a payments-driven pricing tier that monetizes transaction volume rather than seats.
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 Act 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 Act or Membrain.
Nutshell
Nutshell is shipping full-stack CRM depth—behavioral email sequences, quota management, and QuickBooks integration—at an unusually fast pace.
Streak
Streak doubles down on LLM-native CRM with Claude connector and expanded MCP write capabilities.
NetHunt CRM
NetHunt CRM ships workflow, integration, and automation depth as it builds toward a more self-contained sales OS.
Folk
folk CRM adds EU data residency and tasks in an active shipping month
Twenty
Twenty is patching v2.42 after a dense v2.41 that shipped a desktop app, app-owned messaging, and a public Agent Skills catalog.
See all Act alternatives → · See all Membrain alternatives →
Recent activity from Act and Membrain
Latest ship moves from both products, interleaved chronologically. ⚡ = editorial spark.
- 22d agoMembrainThe Death Of Sales Management
- 26d 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 agoMembrain5 Things I Learned About AI On My Summer Vacation
- 1mo agoMembrainThree Hidden Reasons Your Salespeople Aren’t Making Cold Calls
- 4mo agoActAccept Payments with Act! Advantage ⚡
- 5mo agoActAccept Payments with Act! Advantage
- 5mo agoActNotification Center and List Experience Enhancements
- 5mo agoActNotification Center and List Experience Enhancements Date of Release 02/27/26 This update enhances usability across Act!
- 5mo agoActNotification Center and Added Email Campaign Support
- 5mo agoActNotification Center and Email Campaign Support
Frequently asked questions
What is the difference between Act and Membrain?
They serve adjacent needs but don't currently overlap on shipped themes. Act 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 Act better than Membrain?
Sparkpulse doesn't pick a winner — we score release velocity, not feature parity. Act 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 Act?
Top Act alternatives in CRM are ranked by recent ship velocity. Browse the "Act alternatives" section above for the current picks, or visit /alternatives/act 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.