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Openbenchmarks

openbenchmarks.com
openbenchmarks.com • San Francisco • 51-200 employees • Founded 2026 • Startup • New
San Francisco • 51-200 employees • Founded 2026 • Startup • New
Actively hiring
B2B Company & Contact Data
LLM & Generative AI
Artificial Intelligence
As featured in
Hugging Face
View 1 job
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Overview
News
Technologies
Salaries
Products
People
Growth
Offices
Jobs
Financials

Funding and backers

Team
51-200
employees, estimated range
Hiring now
3
+3 posted in 30 days
Backers
1
Y Combinator
Momentum
40/100
hiring for its size
Last sign of life
this month
a posting or a news item
Tractionpublic signals, read monthly
Web presence
top 7%
of 133.2M domains by links, Common Crawl
GitHub stars
31 ★
10 public repositories
Launched on Hacker News
Jul 2026
6 points
Backed byfrom the funds' portfolios and accelerator catalogs
Y Combinator F24 accelerator
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Overview

Independent benchmarks for build-vs-buy decisions across inference APIs, web search, company data, voice agent latency, and speech models. Measured first-hand and published in full.

News

News huggingface
openbenchmarks/OB-Company-Websearch Datasets at Hugging Face
We're on a journey to advance and democratize artificial intelligence through open source and open science.
Read more
Report

Tech stack

Technologies named in job postings at Openbenchmarks over the last 12 months, by layer, with the share of postings for each.
Technologies in use
6
Postings analysed
3
Stack modernity
70/100AI adopter
Developer tools
Firecrawl
Claude Code
AI & ML
Claude
LLM
Practices & domains
Human-in-the-Loop
Synthetic Data
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Growth

Hiring Momentum
73/100
Growing
Open positions
3
3 opened / 0 closed in 30 days
ATS activity
Every ~3 hours
Today
Hiring Dynamics +100%
Hiring Focus
The percentage next to each role is its share of the company's job openings over the last 90 days; the arrow shows the shift versus the previous period.
Sales
67% ▲
AI/ML
33% ▲

Offices

Where the company hires and what each office is for
Cities
1
Hiring now
1
Countries
1
Busiest office
San Francisco
San Francisco United States
1 open roles 1 posted in 90 days 100% engineering 50-200 est. staff $120k Avg Salary
hires for AI/ML
seen since Sep 2026

Jobs

$100k – $120k per year • Equity 0.3–0.8% • In office • Full-Time • San Francisco
LLM
Synthetic Data
Firecrawl
Human-in-the-Loop
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