Grepture vs Helicone: Which is Better in 2026?
A comprehensive comparison of Grepture and Helicone covering features, pricing, use cases, and which tool is the right choice for your needs.
⚡ Quick Verdict
Choose Grepture if:
- →You want more affordable paid plans (from $49/mo)
- →You need a broader feature set (6 features vs 5)
- →You need hot-path proxy — pii redacted and threats blocked before data leaves your network or zero-data mode: rules fire in flight, no request content written to disk
Choose Helicone if:
- →You need request logging and replay or cost and latency tracking
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Grepture vs Helicone: At a Glance
Pricing Comparison: Grepture vs Helicone
Understanding the pricing differences between Grepture and Helicone is crucial for making the right choice. Here's how their plans compare side by side.
💡 Pricing takeaway: Both Grepture and Helicone offer free tiers, making it easy to try before you buy. Visit each tool's website for the latest pricing details.
Feature-by-Feature Comparison
Here's how every feature from Grepture and Helicone stacks up.
What Makes Each Tool Unique
🔵 Unique to Grepture
Features available in Grepture but not in Helicone:
- ✓Hot-path proxy — PII redacted and threats blocked before data leaves your network
- ✓Zero-data mode: rules fire in flight, no request content written to disk
- ✓Full-text search, waterfall traces, request replay, and before/after diffs
- ✓LLM-as-judge evals on live traffic with six templates and configurable sampling
- ✓80+ detection rules plus local AI models for names, orgs, and addresses
- ✓Drop-in zero-dependency SDK, CLI for pre-commit and CI, OpenTelemetry export
🟣 Unique to Helicone
Features available in Helicone but not in Grepture:
- ✓Request logging and replay
- ✓Cost and latency tracking
- ✓Prompt versioning
- ✓A/B testing for prompts
- ✓User session tracking
Use Case Recommendations
Best for: Grepture
Grepture is an open-source AI gateway that sits on the hot path of every LLM request rather than observing from the sidelines, which is what lets it do protection and observability from one integration. The distinction it draws is deliberate: most observability tools watch after the fact and most gateways only route, whereas Grepture redacts PII, blocks prompt injections, and enforces rules before data leaves your network, while simultaneously capturing traces, scoring responses, and tracking spend. Integration is a drop-in SDK with zero dependencies — you wrap your existing OpenAI or Anthropic client options and every call is traced. It works with OpenAI, Anthropic, Google AI, Azure OpenAI, Cohere, Mistral, AWS Bedrock, HuggingFace, Groq, and Replicate. On observability you get detailed request logs, multi-step agent traces with waterfall timelines, full-text search across all prompts and responses, request replay, and before/after diff views. Evals run LLM-as-judge scoring on live traffic with six built-in templates or custom judge prompts, with configurable sampling — no separate eval pipeline. Protection covers 80+ detection rules with reversible custom patterns, local AI models that find names, organizations, and addresses in freeform text without sending anything to third-party services, and mask-and-restore reversible redaction. The zero-data mode is the notable option: rules still fire in flight, but headers, bodies, and URLs never touch the database — only method, status, latency, and rule hits are stored. It is EU-hosted, and ships a CLI for local dev, pre-commit scanning, and CI.
Ideal use cases:
- •Teams or individuals who need hot-path proxy — pii redacted and threats blocked before data leaves your network
- •Teams or individuals who need zero-data mode: rules fire in flight, no request content written to disk
- •Teams or individuals who need full-text search, waterfall traces, request replay, and before/after diffs
- •Teams or individuals who need llm-as-judge evals on live traffic with six templates and configurable sampling
- •Anyone focused on llm observability workflows
- •Anyone focused on pii redaction workflows
Best for: Helicone
Open-source LLM observability platform. Helicone logs all your LLM requests, tracks costs and latency, runs prompt experiments, and detects issues — with a single line of code added to your existing OpenAI or Anthropic calls.
Ideal use cases:
- •Teams or individuals who need request logging and replay
- •Teams or individuals who need cost and latency tracking
- •Teams or individuals who need prompt versioning
- •Teams or individuals who need a/b testing for prompts
- •Anyone focused on LLM observability workflows
- •Anyone focused on prompt monitoring workflows
🤖 Other AI Agent Infrastructure Tools to Consider
Grepture and Helicone aren't the only options. Here are other popular tools in the same space:
SuperAGI
Open-source autonomous AI agent framework with visual dashboard — 14K GitHub stars
MetaGPT
Multi-agent AI framework simulating software teams — 45K GitHub stars, builds full apps from prompts
Cerebras
Fastest LLM inference powered by the Wafer Scale Engine.
Scale AI
AI data platform for training data and model evaluation.
Roboflow
End-to-end computer vision platform for developers.
Labelbox
Enterprise data labeling platform for ML training datasets.
Is one of these your tool?
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Frequently Asked Questions
Is Grepture better than Helicone?
It depends on your needs. Grepture offers 6 key features including Hot-path proxy — PII redacted and threats blocked before data leaves your network and Zero-data mode: rules fire in flight, no request content written to disk, while Helicone provides 5 features including Request logging and replay and Cost and latency tracking. Grepture uses a freemium model with a free tier, while Helicone is freemium with free access available. Choose based on which features and pricing model align with your requirements.
Is Grepture cheaper than Helicone?
Helicone doesn't have standard paid plans, while Grepture starts at $49/month. Both tools offer free tiers, so you can try each before committing. Always check the official websites for the most current pricing.
Can I use Grepture and Helicone together?
Yes, many users combine Grepture and Helicone in their workflow. Grepture excels at hot-path proxy — pii redacted and threats blocked before data leaves your network, while Helicone shines with request logging and replay. Using both allows you to leverage the strengths of each tool, though this means managing two subscriptions — though free tiers can help manage costs.
What's the main difference between Grepture and Helicone?
While both are ai agent infrastructure tools, Grepture emphasizes hot-path proxy — pii redacted and threats blocked before data leaves your network, whereas Helicone is known for request logging and replay. The best choice depends on your specific workflow and feature priorities.
Learn More
📋 Grepture Review
Full review with features, pros & cons
📋 Helicone Review
Full review with features, pros & cons
💰 Grepture Pricing
Detailed pricing breakdown & plans
💰 Helicone Pricing
Detailed pricing breakdown & plans
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