Dialpad ranks #1 for business phone system with AI (score 8.8/10). Pricing: From $15/user/mo; free tier: no. Runners-up: Aircall, Quo (formerly OpenPhone).
Top 5, ranked by our published rubric. Sponsorship never affects the order. Last updated 2026-10-13.
| # | Tool | Score | Pricing | Paid from | Free tier | What it is |
|---|---|---|---|---|---|---|
| 1 | Dialpad | 8.8 | From $15 | From $15/user/mo | no | AI-powered business communications |
| 2 | Aircall | 7.8 | From $100 | From $100/month as listed | Unverified | Cloud phone system for teams |
| 3 | Quo (formerly OpenPhone) | 7.5 | Free tier | From $19/user as listed | yes | Business phone for small teams |
| 4 | RingCentral | 7.4 | From $19.99 | From $19.99/user/mo (annual) | Unverified | Business phone and contact center |
| 5 | Zoom | 7.0 | Free tier | Workplace Pro $15.99/user/mo billed monthly | yes | Meetings with AI Companion |
AI-powered business communications
Why ranked: Its own site says: “Dialpad's AI-native contact center and communications platform connects human agents with AI voice and digital agents for great CX at scale.” We placed it 1st of 5 on fit for this task. No free plan confirmed; paid from From $15/user/mo.
Fit 10.0 · value 6.2 · breadth 8 · availability 10 (how we score) · pricing source · site live
Cloud phone system for teams
Why ranked: Its own site says: “AI-powered customer communications platform to unify channels, automate tasks, & provide insights.” We placed it 2nd of 5 on fit for this task. No free plan confirmed; paid from From $100/month as listed.
Fit 8.5 · value 4.4 · breadth 10 · availability 10 (how we score) · pricing source · site live
Business phone for small teams
Why ranked: Its own site says: “Quo brings your calls, texts, and contacts together in one AI-powered shared space.” We placed it 4th of 5 on fit for this task. Free tier; paid from From $19/user as listed.
Fit 5.5 · value 10.0 · breadth 8 · availability 10 (how we score) · pricing source · site live
Business phone and contact center
Why ranked: Its own site says: “Power the voice of your business with RingCentral Agentic Voice AI, including AI Receptionist (AIR), AI Virtual Assistant (AVA), & AI Conversation Expert (ACE).” We placed it 3rd of 5 on fit for this task. No free plan confirmed; paid from From $19.99/user/mo (annual).
Fit 7.0 · value 6.9 · breadth 8 · availability 10 (how we score) · pricing source · site live
Meetings with AI Companion
Why ranked: Its own site says: “Modernize workflows with Zoom's trusted collaboration tools: including video meetings, Zoom Chat, VoIP phone, webinars, whiteboard, contact center, and events.” We placed it 5th of 5 on fit for this task. Free tier; paid from Workplace Pro $15.99/user/mo billed monthly.
Fit 4.0 · value 10.0 · breadth 10 · availability 10 (how we score) · pricing source · site live
No tools match these filters.
Many business tools are priced by quote only, so price filters hide them.
By TaskRanking's published rubric, Dialpad ranks first, followed by Aircall and Quo (formerly OpenPhone).
Yes: Quo (formerly OpenPhone) has a free tier per its own pricing page (checked 2026-10-13).
Score = 50% fit, 25% value (from vendor pricing pages), 15% breadth, 10% availability. Sponsorship never affects rank.
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