Endel vs Smallest.ai
Which Audio AI tool is better in 2026?
Endel
Smallest.ai
Fast, efficient real-time voice AI models and an agentic platform
Side-by-side
Endel is the more established option (raised $22.1M); pricing is comparable on both sides.
| Metric | Endel | Smallest.ai |
|---|---|---|
| Taglinei | — | Fast, efficient real-time voice AI models and an agentic platform |
| Foundedi | 2018🏆 | 2024 |
| HQi | — | San Francisco, US |
| Employeesi | 11-50 | 11-50 |
| Neuron scorei | 68🏆 | 66 |
| Total fundingi | $22.1M🏆 | $8M |
| Latest roundi | Series A | Seed |
| Valuationi | — | — |
| Cheapest paid plani | Pricing not disclosed | Pricing not disclosed |
| Free plani | ✓ | ✓ |
| Free triali | ✓ | ✓ |
| Top tier pricei | Pricing not disclosed | Pricing not disclosed |
| Pricing summaryi | Free | Free |
| Categoriesi |
Capability matrix
Developer-facing capabilities and access signals for Endel and Smallest.ai.
| Capability | Endel | Smallest.ai |
|---|---|---|
| MCP support | ✗ | ✗ |
| Public API | ✗ | ✓ |
| Webhooks | ✗ | ✗ |
| OAuth 2.0 | ✗ | ✗ |
| SDK languages | — | — |
| Free plan | ✓ | ✓ |
| Free trial | ✓ | ✓ |
| Verified | ✗ | ✗ |
| Active deal | ✗ | ✗ |
🟢 Strengths of Endel
- Has raised more capital ($22.1M vs $8M)
- Higher Neuron score (68 vs 66)
- More mature (2018)
🔵 Strengths of Smallest.ai
- Newer company (2024)
Which should you choose?
Choose Smallest.ai if price matters most — it starts at Free, which is friendlier for teams watching burn. Both AI Audio tools ship core features, so the cost delta often decides it for small teams and solo operators.
Choose Endel if you want the most established option — it has raised $22.1M, 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
Endel vs Smallest.ai — which is better?
It depends on your priority. Endel has raised more capital and is the more established option; Smallest.ai has broader feature depth. See the side-by-side table above.
Is Endel cheaper than Smallest.ai?
No — Smallest.ai's cheapest paid plan is Free, while Endel's is Free.
Do Endel and Smallest.ai offer free plans?
Endel: Yes, has a free plan. Smallest.ai: Yes, has a free plan.
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