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

XAMPP
Laragon
MAMP
Laravel Herd
ServBay
Free, open-source XAMPP alternative for Windows

Which is more popular?
Based on our record, Helicone AI seems to be more popular. 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 | devstackbox.com |
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| Platforms | — | |
| Listed in |
In their own words, as submitted to SaaSHub.


No description of Helicone AI yet.
DevStackBox is a free, open-source (MIT) alternative to XAMPP for Windows 10 and 11. One installer sets up Apache 2.4.65, PHP 8.3.31, MySQL 8.4.11 LTS and phpMyAdmin 5.2.2, so you get a working localhost without stitching together separate downloads. Need another PHP version? Download PHP 8.1,...
An editorial look at what each product does well and who it suits.


Overall verdict
Why this product is good
Recommended for
No analysis of DevStackBox yet.
How often each product is chosen within a category, 0–100% relative to the other.


As answered by people managing Helicone AI and DevStackBox.
DevStackBox's answer:
Rust, Tauri, TypeScript
Share your experience with using Helicone AI and DevStackBox. 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 / 5 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
Tracking DevStackBox since Oct 2026.
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Build production-grade & reliable AI apps with Portkey
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MAMP is the abbreviation for Macintosh, Apache, MySQL, and PHP. It is a reliable application with its four components that allows you to access the local PHP server as well as the database server (SQL).
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