Your OpenPhone alternative, room to grow.
The OpenPhone alternative with the same simplicity and instant sign-up — far more features under the hood. Acepeak matches the setup speed, then adds video, AI receptionist, campaign builder, and a real contact center option at $15.99 vs $19.
- Inbox14 unread
- CallsRecents
- TextsGroup threads
- IntegrationsLimited · 6 apps
- AI · SonaAuto-responder only
- AI ReceptionistOn · 100 min
- Predictive Dialer4 modes
- Omnichannel inbox8+ channels
- Campaign BuilderLive · 3 active
- Voice cloningEnterprise
Same simplicity. Far more headroom on every dimension.
OpenPhone nails shared SMS and voice for small teams. The moment your roadmap touches video, AI receptionist, predictive dialers, or a real contact center, Acepeak picks up where OpenPhone politely stops.
~50% lower on every tier — and you get more.
The complete side-by-side.
Where OpenPhone hits its ceiling.
AI receptionist on Starter
OpenPhone's Sona AI is an auto-responder. Acepeak ships a RAG-trained AI receptionist that takes calls, answers from your knowledge base, and books meetings — on the $9.99 plan, with voice cloning unlocked at Enterprise.
Real contact center, when you need it
OpenPhone tops out at shared inbox + voice. Acepeak Enterprise adds Predictive, Progressive, Preview, and Agentless dialers plus a full Campaign Builder — so the day you build a real outbound team you stay on the same platform.
Video + omnichannel + CRM depth
HD video meetings, 8+ omnichannel channels (WhatsApp, Telegram, Viber, LinkedIn), and 13 native CRM integrations vs OpenPhone's 6 — all included rather than future workarounds.
When to choose which.
- You expect to scale beyond shared SMS and voice — to video, dialers, AI, or CC
- AI receptionist + chatbot are core to your roadmap, not a side feature
- Per-seat economics matter — $9.99 vs $19 compounds at 25+ seats
- You run multiple brands or business units from one team
- Your team needs WhatsApp, Telegram, Viber, LinkedIn — not just SMS
- You want one vendor as you grow from 5 to 500 agents
- You're a 2–10 person team that genuinely only needs shared SMS + voice
- You'll never grow into outbound campaigns, AI receptionist, or video meetings
- iMessage-style group threads are the deciding feature for your team
- You want to stay on a single-purpose phone tool indefinitely
Most teams that pick OpenPhone outgrow it within 18 months — Acepeak is the soft-landing path that doesn't change the simple sign-up experience.
Switching from OpenPhone takes a week. Calls and texts never drop.
Free port. Dual-routing during cutover. We import your shared inboxes and contact lists so the team sees the same threads on day one — just with more under the hood.
Common questions, answered.
OpenPhone keeps it simple but caps you at a basic phone. Acepeak matches the setup speed and simplicity, then adds video, AI receptionist, campaign builder, and a real contact center option — at a lower seat price.
Your OpenPhone alternative, in your own pilot.
24/7 support included. Numbers ported from any carrier worldwide.