Datasaur
datasaur.ai
Actively hiring
Natural Language Processing
AI Evaluation & Observability
AI Training Data & Annotation
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Overview
News
Salaries
Products
People
Growth
Offices
Financials
Funding and backers
Total raised
$4M
1 round on record
Latest round
$4M
Venture round · Aug 2023 · 3 yr ago
Team
4
US Form 5500 (plan participants) · Dec 2025 · 0% in a year
Backers
4
Y Combinator, Initialized Capital
The money's age
Long since its last round
38 months since the last round · not hiring
Momentum
0/100
no fresh signals
Last sign of life
1 mo ago
a posting or a news item
The story so fareach stage dated by its source: the company's releases, the press, registers, filings
Nov 21, 2024
Launched on Hacker News Show HN: Slack AI Chatbot Built in Under 1 Hour with Custom LLM
Oct 26, 2023
Launched Datasaur launches LLM Lab for custom AI apps · Venturebeat
Aug 3, 2023
Raised a round Venture round $4M · SiliconANGLE
Jan 2020
Went through Y Combinator
2019
Founded
Tractionpublic signals, read monthly
Web presence
top 0.82%
of 133.2M domains by links, Common Crawl
Funding rounds
| Round | Date | Amount | Investors | Source |
|---|---|---|---|---|
| Venture round | Aug 2023 | $4M | — | SiliconANGLE |
Backed byfrom the funds' portfolios and accelerator catalogs
Y Combinator 
Initialized Capital 
Soma Capital 
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Overview
Datasaur builds a labelling and evaluation workbench for natural language and large language model projects. Founded in 2019 in Los Angeles by a former Yahoo engineer, it supports annotation, model comparison and human feedback collection. Enterprises use it to build domain-specific training and evaluation sets.
News
Datasaur Inc: Datasaur Launches Forge: AI Native Services to Deploy Private, Model-Agnostic AI Inside Regulated Enterprises
As OpenAI and Anthropic build captive services arms to push their own models, Forge installs private, model-agnostic AI that customers run inside their own infrastructure. SAN FRANCISCO, CA / ACCESS Newswire
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Report
Build a Custom LLM for Slack in Under 1 Hour Datasaur
Discover how to leverage Datasaur for building a robust, AI-driven chatbot for Slack.
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Credal and Datasaur target enterprise demand for security-optimized AI models
Credal and Datasaur target enterprise demand for security-optimized AI models - SiliconANGLE
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Datasaur launches LLM Lab for custom AI apps
Datasaur LLM Lab gives an all-in-one interface for handling different aspects of AI app development, right from data ingestion, data preparation, RAG, embedded model selection, and similarity search optimization to enhancing the LLM's responses.
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Datasaur raises $4M to help every company train its own ChatGPT
Datasaur raises $4M to help every company train its own ChatGPT - SiliconANGLE
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Offices
Where the company hires and what each office is for
Cities
1
Hiring now
0
Countries
1
Los Angeles
United States
HQ
10-50 est. staff
Financials
Total raised
$4M
Latest round
Venture - Series Unknown
Funding rounds
1
Funding rounds
| Round | Announced | Amount | |
|---|---|---|---|
| Venture - Series Unknown | 2023 | $4M | Details |