Liner vs Onyx
Which Search AI tool is better in 2026?
Liner
Onyx
Side-by-side
Liner is the more established option (raised $33M); pricing is comparable on both sides.
| Metric | Liner | Onyx |
|---|---|---|
| Taglinei | — | — |
| Foundedi | 2015🏆 | — |
| HQi | — | — |
| Employeesi | 11-50 | 11-50 |
| Neuron scorei | 63 | 72🏆 |
| Total fundingi | $33M🏆 | $10M |
| Latest roundi | Series B | 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 Liner and Onyx.
| Capability | Liner | Onyx |
|---|---|---|
| MCP support | ✗ | ✗ |
| Public API | ✗ | ✗ |
| Webhooks | ✗ | ✗ |
| OAuth 2.0 | ✗ | ✗ |
| SDK languages | — | — |
| Free plan | ✓ | ✓ |
| Free trial | ✓ | ✓ |
| Verified | ✗ | ✗ |
| Active deal | ✗ | ✗ |
🟢 Strengths of Liner
- Has raised more capital ($33M vs $10M)
- Newer company (2015)
🔵 Strengths of Onyx
- Higher Neuron score (72 vs 63)
Which should you choose?
Choose Onyx 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 Liner if you want the most established option — it has raised $33M, 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
Liner vs Onyx — which is better?
It depends on your priority. Liner has raised more capital and is the more established option; Onyx has broader feature depth. See the side-by-side table above.
Is Liner cheaper than Onyx?
No — Onyx's cheapest paid plan is Free, while Liner's is Free.
Do Liner and Onyx offer free plans?
Liner: Yes, has a free plan. Onyx: Yes, has a free plan.
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