StackOne
Power-up your AI apps
StackOne is a 11-50-employee Software Development company based in London, England. Founded in 2023. Has raised $20M, most recently at the Series A stage. Its most recent round on file is dated May 6, 2025. GV led it. Adamlead has 1 contact on file at StackOne.
StackOne funding and company details
- Raised
- $20M
- Stage
- Series A
- Last round
- May 6, 2025
- Employees
- 11-50
- Headquarters
- London, England
- Website
- stackone.com
- Founded
- 2023
- Revenue
- –
Who invested in StackOne
StackOne's latest round: $20M Series A, May 6, 2025.
Led by GV.
Also in the round: Episode 1, Microsoft, MuleSoft, Playfair and XTX Ventures.
Read from businesswire.com, pulse2.com, blog.tmcnet.com. Spot something wrong? Email support@adamlead.com.
StackOne in the news
- StackOne: $20 Million Series A Raised To Transform SaaS And AI Agent Integrationspulse2.com · May 11, 2025
- StackOne Secures $20M Series A to Accelerate Enterprise-Ready AI and SaaS Integrationsblog.tmcnet.com · May 7, 2025
- StackOne Raises $20m Series A led by GV (Google Ventures) to Reinvent SaaS and AI Agent Integrationsbusinesswire.com · May 4, 2025
People at StackOne
| Name | Title | |
|---|---|---|
 Romain Sestier | Co-Founder & CEO | r***@stackone.comVerified |
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Frequently asked questions
When did StackOne last raise funding?
StackOne's most recent round on file is dated May 6, 2025, at the Series A stage. Total funding on file: $20M.
Who invested in StackOne?
GV led StackOne's latest round (Series A). Also in the round: Episode 1, Microsoft, MuleSoft, Playfair, XTX Ventures. Read from the articles that covered it, linked on this page.
How many contacts does Adamlead have for StackOne?
We have 1 contact on file for StackOne. Each email shows its verification status and a confidence score.
What industry is StackOne in?
StackOne is categorized under Software Development on Adamlead, alongside 268 other companies in the segment.
Can I get verified emails for people at StackOne?
Yes. Start a 7-day free trial and reveal any contact's email for one credit. Every address carries a confidence score, and revealing the same contact again is always free.
What companies are similar to StackOne?
Other Software Development startups on Adamlead, closest first by funding stage, include Melius, Rayon, Sapien. See the list below for more.
Reveal verified contacts at StackOne
StackOne raised on May 6, 2025. Reach out while the budget is fresh. 7 days free, no card required.
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