
Langfuse
LangSmith
liteLLM
Portkey
Eden AI
OpenRouter
LangChain
Open-source LLM Observability for Developers

CodeRabbit
Graphite
Cubic
Codex 3.0 by OpenAI
CodeAnt AI
Ellipsis
Vibinex Code-Review
Cut cycle time ~60% by automating the code-review process
Which is more popular?
Based on our record, Helicone AI should be more popular than gitStream. It has been mentioned 5 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | helicone.ai | linearb.io |
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What each product offers, as listed by its team.


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Overall verdict
Why this product is good
Recommended for
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How often each product is chosen within a category, 0–100% relative to the other.


Share your experience with using Helicone AI and gitStream. For example, how are they different and which one is better?
Recommendations tracked on public social media and blogs since March 2021.


Helicone takes the simplest possible approach to LLM monitoring: it's a proxy. Change your OpenAI base URL from api.openai.com to oai.helicone.ai, add your Helicone API key as a header, and every LLM request is logged — latency, tokens,... - Source: dev.to / 4 months ago
You're monitoring production traffic. You need Langfuse / Phoenix / Helicone / Braintrust for that. Online eval is a different problem class: implicit feedback, drift detection, hallucination rates on your data, not on HellaSwag. - Source: dev.to / 5 months ago
For many teams, especially those starting out or with simpler needs, commercial solutions like Portkey, Helicone, OpenPipe, or LiteLLM Proxy offer off-the-shelf capabilities that cover many common proxy use cases (caching, logging, cost... - Source: dev.to / 7 months ago
On this week’s episode of Dev Interrupted, co-host Conor Bronsdon and Ben Lloyd Pearson, LinearB’s Director of Developer Relations, detail the evolution of Continuous Merge and the tool behind it, gitStream. Joining the conversation is... - Source: dev.to / about 3 years ago
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