Openbenchmarks
Market Research
2open roles
1backers · Y Combinator
50+team · employees, estimated range
2026founded
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.
Funding and backers
Team
51-200
employees, estimated range
Hiring now
4
+1 posted in 30 days
Backers
1
Y Combinator
Momentum
25/100
hiring for its size, rising traction
Last sign of life
this month
a posting or a news item
The story so fareach stage dated by its source: the company's releases, the press, registers, filings
Jul 11
Launched on Hacker News Show HN: OpenBenchmarks – Helping agents discover and pick the right SaaS APIs
2026
Founded
Oct 2024
Went through Y Combinator
Tractionpublic signals, read monthly
Backed byfrom the funds' portfolios and accelerator catalogs
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Jobs
$43k – $49k per year · Equity 0.5–0.8% · Remote (India) · Full-Time
Python
LLM
Synthetic Data
Firecrawl
Human-in-the-Loop
Machine Learning
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$100k – $120k per year · Equity 0.3–0.8% · In office · Full-Time · San Francisco
LLM
Synthetic Data
Firecrawl
Human-in-the-Loop
Apply
Growth
Hiring Momentum
28/100
Slowing
Open positions
4
0 opened / 0 closed in 30 days
ATS activity
Every ~5 hours
Today
Hiring Dynamics
0%
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.
AI/ML
50% ▲
Sales
50% ▼
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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Connections
List
Graph
Found in company registers, site code, DNS and hiring. Each connection shows how sure we are and the evidence, with its source and date.
Shared investors
Y CombinatorVia a fund
6310 portfolio companies
Click a company to open it. Dashed lines are likely connections. The second step of the network is part of the Pro plan.
Owner
Same company
Same group
Likely
News
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
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
HQ
1 open roles 1 posted in 90 days 100% engineering 50-200 est. staff $120k Avg Salary
hires for AI/ML