Ema vs Retell AI
Which Agents AI tool is better in 2026?
Ema
Universal AI employee for the enterprise
Retell AI
Hire your AI call center for sales, support, and appointment scheduling
Side-by-side
Ema leads on both fronts — more capital raised ($86M) and a lower entry price than Retell AI.
| Metric | Ema | Retell AI |
|---|---|---|
| Taglinei | Universal AI employee for the enterprise | Hire your AI call center for sales, support, and appointment scheduling |
| Foundedi | 2023 | 2023 |
| HQi | Mountain View, US | US |
| Employeesi | 201-500🏆 | 1-10 |
| Neuron scorei | 66🏆 | 32 |
| Total fundingi | $86M🏆 | Undisclosed |
| Latest roundi | Series A Extension · Aug 2024 | Seed |
| Valuationi | —🏆 | — |
| Cheapest paid plani | Pricing not disclosed🏆 | — |
| Free plani | ✗ | ✓ Free Trial |
| Free triali | ✗ | ✓ |
| Top tier pricei | Pricing not disclosed | Enterprise · Contact sales |
| Pricing summaryi | Enterprise · Contact sales | 2 published plans |
| Categoriesi |
Capability matrix
Developer-facing capabilities and access signals for Ema and Retell AI.
| Capability | Ema | Retell AI |
|---|---|---|
| MCP support | ✗ | ✗ |
| Public API | ✓ | ✗ |
| Webhooks | ✓ | ✗ |
| OAuth 2.0 | ✓ | ✗ |
| SDK languages | 2 (python, typescript) | 2 (JavaScript, Python) |
| Free plan | ✗ | ✓ |
| Free trial | ✗ | ✓ |
| Verified | ✗ | ✗ |
| Active deal | ✗ | ✗ |
🟢 Strengths of Ema
- Has raised more capital ($86M vs Undisclosed)
- Higher Neuron score (66 vs 32)
🔵 Strengths of Retell AI
- Offers a free plan
- Offers a free trial
Which should you choose?
Choose Ema 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 Ema if you want the most established option — it has raised $86M, 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
Ema vs Retell AI — which is better?
It depends on your priority. Ema has raised more capital and is the more established option; Retell AI has broader feature depth. See the side-by-side table above.
Is Ema cheaper than Retell AI?
Yes — Ema's cheapest paid plan is Enterprise · Contact sales, while Retell AI's is Free.
Do Ema and Retell AI offer free plans?
Ema: Paid only. Retell AI: Yes, has a free plan.
Explore more AI Agents tools
Contextual paths to related AI startups, deals and rankings.