Helicone vs Latitude
Learn how Helicone and Latitude differ in their key features, development activity, technology
stack and community adoption, so you can decide which of these llm observability & evaluation is best for you.
Learn how Helicone and Latitude differ in their key features, development activity, technology stack and community adoption, so you can decide which of these llm observability & evaluation is best for you.
Helicone
Last 30 days
Last commit
9 days agoRepository age
4 yearsVersion
v2025.08.21-1License
Apache-2.0Repository
helicone/helicone
Latitude
Last 30 days
Last commit
16 hours agoRepository age
2 yearsVersion
9.12.0License
MITSelf-hosted
YesRepository
latitude-dev/latitude-llm
Detailed Comparison
Both Helicone and Latitude have their unique strengths and serve similar purposes effectively. Consider your specific needs regarding popularity, growth, activity, technology, maturity, licensing and features when making your decision.
Both Helicone and Latitude have their unique strengths and serve similar purposes effectively. Consider your specific needs regarding popularity, growth, activity, technology, maturity, licensing and features when making your decision.
Community & Popularity
Both tools have similar popularity levels, with Helicone having 6,134 stars and Latitude having 4,632 stars on GitHub. In terms of developer contributions, Helicone has 667 forks, indicating moderate developer engagement.
Growth Momentum
Helicone and Latitude are moving at much the same rate, adding 86 stars and adding 61 stars respectively over the last 30 days (+1.4% vs +1.3%). Neither is pulling away from the other on momentum alone.
Development Activity
Both projects show recent activity, with Helicone last updated 9 days ago and Latitude 16 hours ago.
Technology Stack
Both tools share common technology foundations, being built with JavaScript, CSS, Bash, Typescript, JSX. However, they differ in their additional technology choices: Helicone uses Python, Next.js while Latitude leverages SvelteKit.
Project Maturity
Helicone has been in development longer, starting 4 years ago, compared to Latitude which began 2 years ago. This 1.4-year head start suggests Helicone may have more mature features and established processes.
Licensing
Latitude uses the MIT license, which is more permissive than Helicone's Apache-2.0 license, potentially offering greater flexibility for commercial use and integration.
Use Cases & Features
Both tools serve similar use cases in LLM Observability & Evaluation.
Hosting & Deployment
Latitude provides self-hosting options for complete data control and customization, while Helicone may be primarily cloud-based or require different deployment approaches.
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