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Helicone (YC W23) logo — The open-source LLM observability platform for developers.

Helicone (YC W23)

The open-source LLM observability platform for developers.

Founded 2023 United States San Francisco, United States 5 employees Pre-Seed Total: $500.00K

General Information

Company Name Helicone (YC W23)
Founded Year 2023
Location United States San Francisco, United States
Employees 5
Funding Stage Pre-Seed
Social

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About Helicone (YC W23)

Helicone (YC W23)

Slogan: "The open-source LLM observability platform for developers."

Description: Helicone is an open-source alternative to LangSmith, offering logging, monitoring, and debugging for AI applications. It provides easy 1-line integration by simply changing the baseurl to access metrics, prompt management, and more. You can support Helicone on Product Hunt at www.producthunt.com/products/helicone-ai. For documentation, visit docs.helicone.ai. The project is also hosted on GitHub at github.com/Helicone. Open stats can be viewed at us.helicone.ai/open-stats.

Founded: 2023

Industries: Not specified

Headquarter: United States

Last Investment: $500.00K Pre Seed Round investment at 05 April 2023

Last Investment Investors: Y Combinator, Andrew Vigneault

Business keywords: Open-Source, Observability Platform, Developers, Integration, Performance Monitoring, Latency, Cost Management, LLM Solutions, Helicone, Community, Monitoring, Effortless Integration, Scalability, YC W23

Funding Rounds & Investors (1)

View All
Funding Stage Amount Investors Lead Investors Date
Pre Seed Round $500.00K 2
Y Combinator
Y Combinator, Andrew Vigneault
05 Apr 2023

Helicone (YC W23) Alternatives & Competitors

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Helicone (YC W23) vs
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Helicone (YC W23) vs
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FAQ About Helicone (YC W23)

The open-source LLM observability platform for developers.
Helicone (YC W23) was founded in 2023.
Helicone (YC W23) is headquartered in San Francisco, United States.
Helicone (YC W23) has approximately 5 employees.
Helicone (YC W23) has completed 1 funding round, raising a total of $500.00K. The latest funding stage is Pre-Seed.
Top alternatives and competitors to Helicone (YC W23) include Unison.Cloud, Greptime, SigLens, Bagisto , kotal. These companies operate in related industries and serve comparable markets. You can compare them side by side on Bounce Watch.
Helicone (YC W23) and Unison.Cloud are both companies in similar industries. Compare their funding, team size, growth signals, and market position on Bounce Watch to see which one fits your needs.

Source: BounceWatch company record for Helicone (YC W23), https://bouncewatch.com/company/helicone, updated 5 January 2025. When citing, please name BounceWatch and link this page.

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