PolyAI vs Vida
Which Agents AI tool is better in 2026?
PolyAI
The world's most lifelike voice AI agents for enterprise customer service.
Vida
AI agent OS for phone and messaging with carrier-grade telecom built in
Side-by-side
PolyAI is the more established option (raised $120M); pricing is comparable on both sides.
| Metric | PolyAI | Vida |
|---|---|---|
| Taglinei | The world's most lifelike voice AI agents for enterprise customer service. | AI agent OS for phone and messaging with carrier-grade telecom built in |
| Foundedi | 2017🏆 | — |
| HQi | London, GB | Austin, United States |
| Employeesi | 201-500🏆 | — |
| Neuron scorei | 58 | 64🏆 |
| Total fundingi | $120M🏆 | $7M |
| Latest roundi | Series C · May 2024 | Series A · Nov 2025 |
| Valuationi | — | — |
| Cheapest paid plani | — | Pricing not disclosed |
| Free plani | ✗ | ✗ |
| Free triali | ✓ | ✗ |
| Top tier pricei | Enterprise · Contact sales | Pricing not disclosed |
| Pricing summaryi | 1 published plans | Enterprise · Contact sales |
| Categoriesi |
Capability matrix
Developer-facing capabilities and access signals for PolyAI and Vida.
| Capability | PolyAI | Vida |
|---|---|---|
| MCP support | ✗ | ✗ |
| Public API | ✗ | ✓ |
| Webhooks | ✗ | ✗ |
| OAuth 2.0 | ✗ | ✗ |
| SDK languages | 2 (JavaScript, Python) | — |
| Free plan | ✗ | ✗ |
| Free trial | ✓ | ✗ |
| Verified | ✗ | ✗ |
| Active deal | ✗ | ✗ |
🟢 Strengths of PolyAI
- Has raised more capital ($120M vs $7M)
- Offers a free trial
- Newer company (2017)
🔵 Strengths of Vida
- Higher Neuron score (64 vs 58)
Which should you choose?
Choose Vida if price matters most — it starts at Enterprise · Contact sales, which is friendlier for teams watching burn. Both AI Agents tools ship core features, so the cost delta often decides it for small teams and solo operators.
Choose PolyAI if you want the most established option — it has raised $120M, suggesting more runway for enterprise features, support, and long-term roadmap. For mission-critical workflows or larger teams, that stability often outweighs a lower monthly price.
Frequently asked questions
PolyAI vs Vida — which is better?
It depends on your priority. PolyAI has raised more capital and is the more established option; Vida has broader feature depth. See the side-by-side table above.
Is PolyAI cheaper than Vida?
No — Vida's cheapest paid plan is Enterprise · Contact sales, while PolyAI's is Enterprise · Contact sales.
Do PolyAI and Vida offer free plans?
PolyAI: Free trial only. Vida: Paid only.
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