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Phinity Labs - About the company

Phinity Labs is a seed company based in San Francisco (United States), founded in 2025. It operates as a Platform for LLM finetuning using synthetic data generation and reinforcement learning. Phinity Labs has raised an undisclosed amount in funding. The company has 25 active competitors, including 7 funded and 1 that has exited. Its top competitors include companies like DataCebo, Rockfish and Cubig.

Company Details

Platform for LLM finetuning using synthetic data generation and reinforcement learning. It offers an end-to-end platform for data preparation, finetuning, and evaluation. The platform generates targeted datasets, designs reward functions, and provides continuous improvement through production feedback. It helps businesses develop task-specific LLMs, leveraging synthetic data to improve model performance and address specific performance gaps. The platform also offers tools for data curation and validation, ensuring high-quality data for training.
Key Metrics
Founded Year
2025
Location
San Francisco, United States
Stage
Seed
Latest Funding Round
Ranked
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Phinity Labs's funding and investors

Phinity Labs has raised funding over 1 round.

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Phinity Labs's Competitors and alternates

Top competitors of Phinity Labs include DataCebo, Rockfish and Cubig. Here is the list of Top 10 competitors of Phinity Labs, ranked by Tracxn score:
Rank
Company Details
Short Description
Total Funding
Investors
Tracxn Score
1st
Logo for DataCebo
DataCebo
2020, Boston (United States), Seed
Generative AI platform to create and manage synthetic data applications
$8.5M
43/100
2nd
Logo for Rockfish
Rockfish
2022, San Ramon (United States), Seed
Developer of a platform generating synthetic data for artificial intelligence
$6M
42/100
3rd
Logo for Cubig
Cubig
2022, Seoul (South Korea), Series A
Provider of synthetic data solutions for enterprise artificial intelligence applications
$6.48M
39/100
4th
Logo for Vortx
Vortx
2024, Bengaluru (India), Unfunded
Provider of synthetic satellite imagery for AI applications
-
-
38/100
5th
Logo for Replica Analytics
Replica Analytics
2019, Ottawa (Canada), Acquired
Provider of solutions to generate synthetic data
$1M
37/100
6th
Logo for RYVER.AI
RYVER.AI
2021, Munich (Germany), Seed
Artificial intelligence based data privacy and security solutions
$1.4M
38/100
7th
Logo for Null Labs
Null Labs
2025, San Francisco (United States), Seed
Developer of infrastructure generating physics-based simulations for autonomous systems development
$500K
29/100
8th
Logo for ClearBox
ClearBox
2019, Turin (Italy), Funding Raised
Provider of AI focused blogs
-
24/100
9th
Logo for Autoset
Autoset
2024, San Francisco (United States), Unfunded
Provider of synthetic data generation platform for AI model training
-
-
24/100
10th
Provider of custom synthetic image data and data annotation services
-
-
24/100
18th
Logo for Phinity Labs
Phinity Labs
2025, San Francisco (United States), Seed
Platform for LLM finetuning using synthetic data generation and reinforcement learning
-
-
16/100
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Phinity Labs's Investments and acquisitions

Phinity Labs has made no investments or acquisitions yet.

Reports related to Phinity Labs

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FAQs about Phinity Labs

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