Galileo AI vs Helicone
Which Developer Tools AI tool is better in 2026?
Galileo AI
The AI observability and eval engineering platform where offline evals become production guardrails.
Helicone
Helicone is an AI gateway and LLM observability platform that helps companies route, debug, and analyze their AI applications.
Side-by-side
| Galileo AI | Helicone | |
|---|---|---|
| Tagline | The AI observability and eval engineering platform where offline evals become production guardrails. | Helicone is an AI gateway and LLM observability platform that helps companies route, debug, and analyze their AI applications. |
| Founded | — | — |
| HQ | — | — |
| Employees | — | — |
| Total funding | Undisclosed | Undisclosed |
| Latest round | — | — |
| Valuation | — | — |
| Cheapest paid plan | — | Pro · $79/mo |
| Free plan | ✗ | ✓ Hobby |
| Free trial | ✗ | ✓ |
| Top tier price | Enterprise · Contact sales | Team · $799/mo |
| Pricing summary | 1 published plans | 4 published plans |
| Categories |
Capability matrix
Developer-facing capabilities and access signals for Galileo AI and Helicone.
| Capability | Galileo AI | Helicone |
|---|---|---|
| MCP support | ✗ | ✗ |
| Public API | ✗ | ✗ |
| Webhooks | ✗ | ✗ |
| OAuth 2.0 | ✗ | ✗ |
| SDK languages | — | — |
| Free plan | ✗ | ✓ |
| Free trial | ✗ | ✓ |
| Verified | ✗ | ✗ |
| Active deal | ✗ | ✗ |
🟢 Strengths of Galileo AI
- Strong in AI Developer Tools
🔵 Strengths of Helicone
- Offers a free plan
- Offers a free trial
- Lower starting price ($79/mo)
Which should you choose?
Choose Helicone if price matters most — it starts at Free · From $79/mo, which is friendlier for teams watching burn. Both AI Developer Tools tools ship core features, so the cost delta often decides it for small teams and solo operators.
Choose Helicone if you want the most established option — it has raised Undisclosed, 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
Galileo AI vs Helicone — which is better?
It depends on your priority. Galileo AI is the leaner option; Helicone is cheaper to start. See the side-by-side table above.
Is Galileo AI cheaper than Helicone?
No — Helicone's cheapest paid plan is Pro · $79/mo, while Galileo AI's is Enterprise · Contact sales.
Do Galileo AI and Helicone offer free plans?
Galileo AI: Paid only. Helicone: Yes, has a free plan.
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