Decagon vs Yellow.ai
Which Agents AI tool is better in 2026?
Decagon
AI agents that actually solve customer problems
Yellow.ai
Transform CX & EX with Yellow.ai’s Agentic AI platform to autonomously drive human-like conversations at scale.
Side-by-side
Decagon is the more established option (raised $546M); pricing is comparable on both sides.
| Metric | Decagon | Yellow.ai |
|---|---|---|
| Taglinei | AI agents that actually solve customer problems | Transform CX & EX with Yellow.ai’s Agentic AI platform to autonomously drive human-like conversations at scale. |
| Foundedi | 2023🏆 | — |
| HQi | San Francisco, US | — |
| Employeesi | 50-200🏆 | 201-500 |
| Neuron scorei | 63 | 70🏆 |
| Total fundingi | $546M🏆 | $102.2M |
| Latest roundi | Series D · Jan 2026 | Series C · Aug 2021 |
| Valuationi | $4.5B🏆 | — |
| Cheapest paid plani | — | — |
| Free plani | ✗ | ✗ |
| Free triali | ✗ | ✓ |
| Top tier pricei | Enterprise Custom · Contact sales | Enterprise · Contact sales |
| Pricing summaryi | 1 published plans | 1 published plans |
| Categoriesi |
Capability matrix
Developer-facing capabilities and access signals for Decagon and Yellow.ai.
| Capability | Decagon | Yellow.ai |
|---|---|---|
| MCP support | ✗ | ✗ |
| Public API | ✓ | ✗ |
| Webhooks | ✗ | ✗ |
| OAuth 2.0 | ✗ | ✗ |
| SDK languages | — | 3 (JavaScript, Python, REST API) |
| Free plan | ✗ | ✗ |
| Free trial | ✗ | ✓ |
| Verified | ✓ | ✗ |
| Active deal | ✗ | ✗ |
🟢 Strengths of Decagon
- Has raised more capital ($546M vs $102.2M)
- Newer company (2023)
- Verified profile
🔵 Strengths of Yellow.ai
- Higher Neuron score (70 vs 63)
- Offers a free trial
Which should you choose?
Choose Yellow.ai 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 Decagon if you want the most established option — it has raised $546M, 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
Decagon vs Yellow.ai — which is better?
It depends on your priority. Decagon has raised more capital and is the more established option; Yellow.ai has broader feature depth. See the side-by-side table above.
Is Decagon cheaper than Yellow.ai?
No — Yellow.ai's cheapest paid plan is Enterprise · Contact sales, while Decagon's is Enterprise · Contact sales.
Do Decagon and Yellow.ai offer free plans?
Decagon: Paid only. Yellow.ai: Free trial only.
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