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Allo: The PBX Alternative for Modern Businesses.
Zadarma is powerful, but complex. Allo gives you calls, AI, and routing straight from your phone. No PBX, no setup maze.
1,160+ reviews
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The Best Phone System for Your Business
Why Choose Allo?
Allo is built for teams, realtors, sales, clinics and anyone who works from their phone. Desktop app is also available.
Allo’s virtual assistant answers calls, sends summaries, captures leads, and handles common questions. No upsell. No need to build flows.
No hidden fees. No AI add-ons. No confusing pricing pages. Allo keeps things simple: one plan that includes everything.
With over 1,000+ tools through Zapier, Make, and native integrations. CRMs, spreadsheets, Slack, and more.
Need help? We’re here. Allo offers real human support via email and in-app chat.
Allo supports numbers and coverage in the US, Canada, and across Europe. More countries coming soon.
Benefits of an AI phone systems
Forget about missing leads
Most small teams are on the move, so calls pile up and chances disappear. With Allo, every call gets handled, even when you’re busy, so no lead goes unattended.
Stop making manual notes
After a full day of calls, you get clear notes without lifting a finger. Every detail stays organized, nothing gets lost, and your follow-ups stay sharp.
Stay mobile
SMB owners don’t work at a desk; they work on the move. You need a phone system that follows you, not the other way around. Old phone setups force you to be in one place.
Frequently
Asked Questions
What is the main difference between Allo and Zadarma?
Zadarma is a cloud PBX with many configuration options. Allo is a mobile‑first business phone designed for simplicity and speed, with AI included by default.
Does Allo require PBX configuration?
No. Allo does not use a PBX. You manage calls, routing, and voicemail directly from the mobile app.
How does pricing compare?
Allo offers simple flat pricing with AI features included. Zadarma uses tiered plans with limits on users, storage, and AI minutes.
Is Allo suitable for small teams?
Yes. Allo is designed for solo founders and small teams who want a fast setup and minimal complexity.
Can Allo be used internationally?
Yes. Allo supports phone numbers in the US, Canada, and across Europe, with international calling available.
Still not sure?
Try it with our 7-day free trial—we’re confident you won’t regret it.
*Speech recognition minutes: included in higher-tier plans (e.g. 400–1000 mins), likely for voicemail transcription or simple IVR prompts.
All trademarks mentioned are the property of their respective owners.
Comparison based on publicly available information as of January, 2026.