AtomicJar
AcquiredNewark, United States · Founded 2021 · $29.1M raised
- Headquarters
- Newark, New Jersey
- Employees
- 11–50
- Founded
- 2021
- Business Model
- B2B
- Website
- atomicjar.com
- Total Funding
- $29.1M
- Last Round
- $25.0M Series AJan 2023
- Rounds
- 2
- Acquired by
- DockerDec 2023
About
AtomicJar was the commercial company behind Testcontainers, the popular open-source integration testing library. Founded in 2021 by the original creators and maintainers of Testcontainers, AtomicJar built Testcontainers Cloud — a cloud-based test infrastructure service that allowed teams to run container-based integration tests without local Docker requirements. The company raised $25M in January 2023 before being acquired by Docker, Inc. in December 2023.
Summary
AtomicJar is a Developer Tools company based in Newark, United States, founded in 2021. It has raised $29.1M in total across 2 rounds, most recently a $25.0M Series A round in Jan 2023. Investors include Boldstart Ventures, Insight Partners and Tribe Capital.
Tech & App Stack
3 technologies & apps tracked
Every product and vendor across these categories, with where each signal came from.
Create a free account with 25 free credits every month, no card needed, to unlock the full tech & app stack, funding history, and valuations.
Funding History
Sign up to view the funding chart
Create a free account with 25 free credits every month, no card needed, to unlock funding history, valuations, and tech stacks.
Dec 2023
Sign up to see all 3 rounds
Seed through Acquisition — per-round amounts, valuations, and who invested in each round.
Investors
Similar Companies
AI startup building artificial general engineer for physical-world robotics and automation.
Economic infrastructure for the internet.
Leading interactive entertainment company and developer of Fortnite, Unreal Engine, and the Epic ...
Cursor is the best way to code with AI, and built to make you extraordinarily productive.
Mistral is on a mission to push AI forward, to serve the open community and their enterprise cust...
Provides AI inference hardware and cloud platform for enterprises, using RDUs and SambaCloud to r...
Your company? Embed this profile
Add the live badge to your site — it stays current as your funding data updates.
<a href="https://indexed.vc/companies/atomicjar"><img src="https://indexed.vc/api/badge/company/atomicjar" alt="AtomicJar on Indexed.vc" width="260" height="76" /></a>