Lightweight logging vs enterprise governance.
Helicone is a developer-friendly, lightweight observability layer for LLM calls. DVARA is a full governance platform — covering policy enforcement, compliance, MCP tool call governance, enterprise security, and a unified API across 14+ providers (OpenAI, Anthropic, Gemini, Bedrock, Mistral, Cohere, Groq, Azure OpenAI, Ollama, Qwen, DeepSeek, Moonshot, ChatGLM, Grok).
Read from Helicone's own documentation on 28 August 2026. A comparison in which we win everything is a marketing asset, not a comparison — so this is the part we would rather you knew before choosing.
Source: github.com
DVARA leads or ties every row in this table — Helicone does not come out ahead on any of them. That is unusual enough that you should check it rather than take it on trust: these rows are the capabilities we built the product around, so they are the ones we chose to compare, and a table chosen by us is not a neutral survey. Helicone is likely to be the better tool where its own strengths lie — read its documentation alongside this.
| Feature | DVARA | Helicone |
|---|---|---|
| Multi-provider unified API | ✓ | ∼ |
| Intelligent routing + failover | ✓ | — |
| Structured outputs across providers | ✓ | — |
| Rate limiting | ✓ | ✓ |
| Response caching | ✓ | ✓ |
| Request/response logging | ✓ | ✓ |
Helicone is logging. DVARA is governance. The distinction is binary for compliance buyers.
| Feature | DVARA | Helicone |
|---|---|---|
| Policy-as-Code engine | ✓ | — |
| Policy dry-run before activation | ✓ | — |
| Tamper-evident HMAC-signed audit trail | ✓ | — |
| PII detection and redaction | ✓ | — |
| Prompt firewall + jailbreak detection | ✓ | — |
| SOC2 / HIPAA / GDPR evidence packages | ✓ | ∼ |
| EU data residency enforcement | ✓ | — |
| Feature | DVARA | Helicone |
|---|---|---|
| MCP tool calls proxied and governed | ✓ | — |
| MCP PII scan on arguments + responses | ✓ | — |
| Human approval gate | ✓ | — |
| Agent loop detection + kill switch | ✓ | — |
| Agent-to-agent (A2A) hop governance | ✓ | — |
| Unified LLM + MCP trace | ✓ | — |
| Multi-tenant isolation | ✓ | — |
| Feature | DVARA | Helicone |
|---|---|---|
| Self-hosted / on-prem deployment | ✓ | ✓ |
| Air-gapped deployment | ✓ | — |
| SSO / SAML / RBAC | ✓ | ∼ |
| Budget caps with enforcement | ✓ | — |
| Cost attribution per workspace/team | ✓ | ∼ |
| Multi-region active-active | ✓ | — |
Helicone is excellent for developers who want lightweight LLM observability. DVARA is for organisations that need governance, compliance, MCP tool call coverage, and enterprise security. If you need more than logging, Helicone reaches its ceiling. DVARA is where governance begins.
Run the LLM Gateway free in your own infrastructure, production included — a licence when you need the MCP and A2A planes with support.
The Helicone column describes what Helicone's public documentation said when we read it in June 2026 — a dash means we did not find the capability documented, not that the product cannot do it. Vendors ship continuously; check their docs before deciding. The DVARA column is a claim about our own code and is verified against the released tag.