Coactive AI vs Vespa.ai
Which Search AI tool is better in 2026?
Coactive AI
Multimodal AI that makes video and images searchable
Vespa.ai
Big-data serving engine for vector and lexical search
Side-by-side
Coactive AI is the more established option (raised $44M), but Vespa.ai is cheaper to start.
| Metric | Coactive AI | Vespa.ai |
|---|---|---|
| Taglinei | Multimodal AI that makes video and images searchable | Big-data serving engine for vector and lexical search |
| Foundedi | 2021🏆 | 2023 |
| HQi | San Jose, US | Trondheim, NO |
| Employeesi | 51-200🏆 | 51-100 |
| Neuron scorei | 69 | 82🏆 |
| Total fundingi | $44M🏆 | $31M |
| Latest roundi | Series A | Series A · Nov 2023 |
| 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 Vespa.ai.
| Capability | Coactive AI | Vespa.ai |
|---|---|---|
| MCP support | ✗ | ✗ |
| Public API | ✓ | ✓ |
| Webhooks | ✗ | ✓ |
| OAuth 2.0 | ✗ | ✓ |
| SDK languages | — | 3 (python, java, rest) |
| Free plan | ✓ | ✓ |
| Free trial | ✓ | ✓ |
| Verified | ✗ | ✗ |
| Active deal | ✗ | ✓ |
🟢 Strengths of Coactive AI
- Has raised more capital ($44M vs $31M)
- More mature (2021)
🔵 Strengths of Vespa.ai
- Higher Neuron score (82 vs 69)
- Newer company (2023)
Which should you choose?
Choose Vespa.ai 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.
💸 Deals
Vespa Cloud — $300 in free trial credits
New Vespa Cloud accounts get $300 in trial credits to spin up production-grade vector + lexical search.
Terms: New accounts only. Expires after 30 days.
Frequently asked questions
Coactive AI vs Vespa.ai — which is better?
It depends on your priority. Coactive AI has raised more capital and is the more established option; Vespa.ai is cheaper to start. See the side-by-side table above.
Is Coactive AI cheaper than Vespa.ai?
No — Vespa.ai's cheapest paid plan is Free, while Coactive AI's is Free.
Do Coactive AI and Vespa.ai offer free plans?
Coactive AI: Yes, has a free plan. Vespa.ai: Yes, has a free plan.
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