Mutiny vs Seamless.AI
Which Sales AI tool is better in 2026?
Mutiny
AI agent for B2B website personalization and ABM
Seamless.AI
AI-powered sales leads and B2B contact data in real time
Side-by-side
Mutiny leads on both fronts — more capital raised ($71.6M) and a lower entry price than Seamless.AI.
| Metric | Mutiny | Seamless.AI |
|---|---|---|
| Taglinei | AI agent for B2B website personalization and ABM | AI-powered sales leads and B2B contact data in real time |
| Foundedi | 2018 | 2015🏆 |
| HQi | San Francisco, US | Columbus, United States |
| Employeesi | 51-100🏆 | 400 |
| Neuron scorei | 79🏆 | 64 |
| Total fundingi | $71.6M🏆 | Undisclosed |
| Latest roundi | Series B · Apr 2022 | — |
| Valuationi | $600M🏆 | — |
| Cheapest paid plani | Pricing not disclosed🏆 | Pricing not disclosed |
| Free plani | ✗ | ✓ |
| Free triali | ✗ | ✓ |
| Top tier pricei | Pricing not disclosed | Pricing not disclosed |
| Pricing summaryi | Enterprise · Contact sales | Free |
| Categoriesi |
Capability matrix
Developer-facing capabilities and access signals for Mutiny and Seamless.AI.
| Capability | Mutiny | Seamless.AI |
|---|---|---|
| MCP support | ✗ | ✗ |
| Public API | ✓ | ✓ |
| Webhooks | ✓ | ✗ |
| OAuth 2.0 | ✓ | ✓ |
| SDK languages | 2 (rest, javascript) | — |
| Free plan | ✗ | ✓ |
| Free trial | ✗ | ✓ |
| Verified | ✗ | ✗ |
| Active deal | ✗ | ✗ |
🟢 Strengths of Mutiny
- Has raised more capital ($71.6M vs Undisclosed)
- Higher Neuron score (79 vs 64)
- Newer company (2018)
🔵 Strengths of Seamless.AI
- Offers a free plan
- Offers a free trial
- More mature (2015)
Which should you choose?
Choose Mutiny if price matters most — it starts at Enterprise · Contact sales, which is friendlier for teams watching burn. Both AI Sales tools ship core features, so the cost delta often decides it for small teams and solo operators.
Choose Mutiny if you want the most established option — it has raised $71.6M, 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
Mutiny vs Seamless.AI — which is better?
It depends on your priority. Mutiny has raised more capital and is the more established option; Seamless.AI has broader feature depth. See the side-by-side table above.
Is Mutiny cheaper than Seamless.AI?
Yes — Mutiny's cheapest paid plan is Enterprise · Contact sales, while Seamless.AI's is Free.
Do Mutiny and Seamless.AI offer free plans?
Mutiny: Paid only. Seamless.AI: Yes, has a free plan.
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