1mind vs Seamless.AI
Which Prospecting AI tool is better in 2026?
1mind
AI GTM "Superhumans" with a face and voice that qualify, demo and close deals
Seamless.AI
AI-powered sales leads and B2B contact data in real time
Side-by-side
1mind is the more established option (raised $40M); pricing is comparable on both sides.
| Metric | 1mind | Seamless.AI |
|---|---|---|
| Taglinei | AI GTM "Superhumans" with a face and voice that qualify, demo and close deals | AI-powered sales leads and B2B contact data in real time |
| Foundedi | 2023 | 2015🏆 |
| HQi | San Francisco, US | Columbus, United States |
| Employeesi | 11-50 | 400🏆 |
| Neuron scorei | 69🏆 | 64 |
| Total fundingi | $40M🏆 | Undisclosed |
| Latest roundi | Series A · Nov 2025 | — |
| 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 | Enterprise · Contact sales | Free |
| Categoriesi |
Capability matrix
Developer-facing capabilities and access signals for 1mind and Seamless.AI.
| Capability | 1mind | Seamless.AI |
|---|---|---|
| MCP support | ✗ | ✗ |
| Public API | ✓ | ✓ |
| Webhooks | ✗ | ✗ |
| OAuth 2.0 | ✗ | ✓ |
| SDK languages | — | — |
| Free plan | ✗ | ✓ |
| Free trial | ✗ | ✓ |
| Verified | ✗ | ✗ |
| Active deal | ✗ | ✗ |
🟢 Strengths of 1mind
- Has raised more capital ($40M vs Undisclosed)
- Higher Neuron score (69 vs 64)
- Newer company (2023)
🔵 Strengths of Seamless.AI
- Offers a free plan
- Offers a free trial
- More mature (2015)
Which should you choose?
Choose Seamless.AI if price matters most — it starts at Free, which is friendlier for teams watching burn. Both AI Prospecting tools ship core features, so the cost delta often decides it for small teams and solo operators.
Choose 1mind if you want the most established option — it has raised $40M, 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
1mind vs Seamless.AI — which is better?
It depends on your priority. 1mind has raised more capital and is the more established option; Seamless.AI has broader feature depth. See the side-by-side table above.
Is 1mind cheaper than Seamless.AI?
No — Seamless.AI's cheapest paid plan is Free, while 1mind's is Enterprise · Contact sales.
Do 1mind and Seamless.AI offer free plans?
1mind: Paid only. Seamless.AI: Yes, has a free plan.
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