Coactive AI vs Sumble
Which Search AI tool is better in 2026?
Coactive AI
Multimodal AI that makes video and images searchable
Sumble
AI-powered knowledge-graph platform that maps which technologies, projects, and people exist
Side-by-side
Coactive AI is the more established option (raised $44M); pricing is comparable on both sides.
| Metric | Coactive AI | Sumble |
|---|---|---|
| Taglinei | Multimodal AI that makes video and images searchable | AI-powered knowledge-graph platform that maps which technologies, projects, and people exist |
| Foundedi | 2021🏆 | — |
| HQi | San Jose, US | — |
| Employeesi | 51-200 | 11-50🏆 |
| Neuron scorei | 59🏆 | 44 |
| Total fundingi | $44M🏆 | $38.5M |
| 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 Coactive AI and Sumble.
| Capability | Coactive AI | Sumble |
|---|---|---|
| MCP support | ✗ | ✗ |
| Public API | ✓ | ✗ |
| Webhooks | ✗ | ✗ |
| OAuth 2.0 | ✗ | ✗ |
| SDK languages | — | — |
| Free plan | ✓ | ✓ |
| Free trial | ✓ | ✓ |
| Verified | ✗ | ✗ |
| Active deal | ✗ | ✗ |
🟢 Strengths of Coactive AI
- Has raised more capital ($44M vs $38.5M)
- Higher Neuron score (59 vs 44)
- Newer company (2021)
🔵 Strengths of Sumble
- Strong in AI Search
Which should you choose?
Choose Sumble if price matters most — it starts at Free, which is friendlier for teams watching burn. Both AI Search tools ship core features, so the cost delta often decides it for small teams and solo operators.
Choose Coactive AI if you want the most established option — it has raised $44M, 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
Coactive AI vs Sumble — which is better?
It depends on your priority. Coactive AI has raised more capital and is the more established option; Sumble has broader feature depth. See the side-by-side table above.
Is Coactive AI cheaper than Sumble?
No — Sumble's cheapest paid plan is Free, while Coactive AI's is Free.
Do Coactive AI and Sumble offer free plans?
Coactive AI: Yes, has a free plan. Sumble: Yes, has a free plan.
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