Overview
News
Technologies
Salaries
Products
People
Growth
Offices
Jobs
Financials

Funding and backers

Team
11-50
employees, estimated range
Hiring now
4
+3 posted in 30 days
Backers
1
Y Combinator
Momentum
45/100
hiring for its size, in the news
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
Apr 2025 Went through Y Combinator
Tractionpublic signals, read monthly
Web presence
top 7%
of 133.2M domains by links, Common Crawl
Hacker News stories
1
best: 1 points
Backed byfrom the funds' portfolios and accelerator catalogs
Investors in similar startupsfunds that back the companies most like this one
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Overview

Custom conversational audio datasets, expert annotation, and licensed voice actor data for training and evaluating speech and voice AI models.

News

News Besimple AI 1 month ago
Duplex Cue
A benchmark for measuring whether a full-duplex voice agent continues, adapts, or yields when a listener contributes during an ongoing turn.
Read more
Report

Tech stack

Technologies named in job postings at Besimple AI over the last 12 months, by layer, with the share of postings for each.
Technologies in use
20
Postings analysed
4
Stack modernity
67/100
Languages
Kotlin
Python
SQL
Swift
Frameworks & libraries
React Native
React.js
Cloud & platforms
Expo
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Full Besimple AI tech stack 20 technologies · by team · pay by technology · changes · similar stacks

Salary insights

Compensation ranges based on this company's open jobs
Median
$110k
Typical range
$90k – $360k
Open positions
4
2 Jobs
Middle 50%
Staff 50%
Level Jobs Median Typical range
Middle 1 $120k $120k
Staff 1 $90k $90k
Highest paying role RL Environment Engineer (Full-time, Part-time, or Contract) $360k
Normalized to USD per year

Growth

Hiring Momentum
59/100
Growing
Open positions
4
0 opened / 0 closed in 30 days
Median time-to-fill
17 days
faster than 57% of the market
ATS activity
Every ~4 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.
Mobile
20% ▼
QA
20% ▼
Communications
20% ▲
Operations
20% ▲
Industrial Engineering
20% ▲
Activity Timeline
Added Reddit to stack Sep 2026
Added Voice Agents to stack Sep 2026
Added World Models to stack Sep 2026

Offices

Where the company hires and what each office is for
Cities
2
Hiring now
1
Countries
1
Busiest office
San Mateo
Loading the map
Headquarters Builds here Office with open vacancies No open vacancies right now Tap a pin for the office
San Francisco United States
HQ
San Mateo United States
Remote hub
4 open roles 5 posted in 90 days 25% engineering 100% remote 10-50 est. staff $168k Avg Salary
hires for QA, Communications, Operations
seen since Sep 2026

Jobs

$50k – $90k per year • Remote (United States) • Contractor • San Mateo
Python
SQL
Speech Recognition
Text-to-Speech
World Models
Apply