Definite vs Human Behavior
Which Agents AI tool is better in 2026?
Definite
One AI-native data platform that replaces the entire modern data stack.
Human Behavior
AI agents that watch session replays to explain user behavior
Side-by-side
Definite is the more established option (raised $10M), but Human Behavior is cheaper to start.
| Metric | Definite | Human Behavior |
|---|---|---|
| Taglinei | One AI-native data platform that replaces the entire modern data stack. | AI agents that watch session replays to explain user behavior |
| Foundedi | 2024🏆 | 2025 |
| HQi | Wilmington, US | San Francisco, United States |
| Employeesi | 1-10🏆 | — |
| Neuron scorei | 53🏆 | 51 |
| Total fundingi | $10M🏆 | $5M |
| Latest roundi | Seed · Aug 2025 | Seed · Sep 2025 |
| Valuationi | — | — |
| Cheapest paid plani | — | From $49/mo🏆 |
| Free plani | ✓ Free Trial | ✓ |
| Free triali | ✓ | ✓ |
| Top tier pricei | Private Deployment · Contact sales | Pricing not disclosed |
| Pricing summaryi | 2 published plans | Free · From $49/mo |
| Categoriesi |
Capability matrix
Developer-facing capabilities and access signals for Definite and Human Behavior.
| Capability | Definite | Human Behavior |
|---|---|---|
| MCP support | ✗ | ✗ |
| Public API | ✗ | ✓ |
| Webhooks | ✗ | ✓ |
| OAuth 2.0 | ✗ | ✓ |
| SDK languages | — | — |
| Free plan | ✓ | ✓ |
| Free trial | ✓ | ✓ |
| Verified | ✗ | ✗ |
| Active deal | ✗ | ✗ |
🟢 Strengths of Definite
- Has raised more capital ($10M vs $5M)
- Higher Neuron score (53 vs 51)
- More mature (2024)
🔵 Strengths of Human Behavior
- Lower starting price ($49/mo)
- Newer company (2025)
Which should you choose?
Choose Human Behavior if price matters most — it starts at Free · From $49/mo, 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 Definite if you want the most established option — it has raised $10M, 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
Definite vs Human Behavior — which is better?
It depends on your priority. Definite has raised more capital and is the more established option; Human Behavior is cheaper to start. See the side-by-side table above.
Is Definite cheaper than Human Behavior?
No — Human Behavior's cheapest paid plan is Free · From $49/mo, while Definite's is Free.
Do Definite and Human Behavior offer free plans?
Definite: Yes, has a free plan. Human Behavior: Yes, has a free plan.
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