Opper AI
Stockholm area, Sweden · est. 2023 · website ↗
Registered as Opper Technology AB
Opper AI provides AI infrastructure to help developers build reliable production-grade AI applications.
SurvivalThinRunway ~6 mo
CapitalPre-seed
SectorInfrastructure, AI & developer tools
Age3 years est. 2023
FitChaos
Buildingcheck site
LanguageEnglish site
Open rolescheck site
Filed financials
Filed with a public registryFiled with Bolagsverket. The legal entity, not the group.
| Fiscal year | Revenue | Result | Employees | Cash | Equity | Total assets | Flags |
|---|---|---|---|---|---|---|---|
| FY2025 | 0.2 MSEK | -12 MSEK | 7 | 5.9 MSEK | 15 MSEK | 16 MSEK | None |
| FY2024 | under 0.1 MSEK | -5.7 MSEK | 5 | 7.5 MSEK | 12 MSEK | 13 MSEK | None |
No open roles right now
Opper AI's own site sends applicants to LinkedIn, which I do not read.
Opper AIon LinkedIn Jobs ↗Registered business activity (SNI)
Filed with a public registryStandard industry classification codes as filed with Bolagsverket.
Datainfrastruktur, databehandling, hosting o.d.
Open source activity
Read from what they publishFrom the company’s own linked GitHub organization, @opper-ai.
Public repos32
Stars250
Last push
Everything I could know about Opper AI
A blank is a gap in my coverage.
Company health
Filed with a public registry- SurvivalRunway ~6 moLoss-making in its latest filed accounts (FY2025). cash 5.9 MSEK, loss 12 MSEK over the year (1.0 MSEK/month), revenue 0.2 MSEK. Cash divided by that burn is ~6 months of runway. Filed facts, but the burn is the accounting result rather than true cash flow, and a funding round raised since the filing date does not show here yet.
- Age3 years oldFounded 2023, 3 years ago.
- CapitalPre-seedSelf-reported to the startup directory.
- Distress flagsNo data for this company yet
- GrowthGrowing, +2Average employees filed with Bolagsverket went from 5 in 2024 to 7 in 2025, a change of +2 people. This is a fiscal-year average from filed accounts, so it lags: it says whether the company has been adding people, not whether a role is open today. Filed revenue FY2024 0 KSEK to FY2025 163 KSEK, across 2 filed years.
What you'd build and work with
Read from their job ads- Building (problem type)No data for this company yet
- StackNo data for this company yet
- Role shapeNo data for this company yet
- SectorInfrastructure, AI & developer toolsMapped from the industry tags this company reported to the startup directory (AI & machine learning). Self-reported, so it is the company's own claim about its market.
- Engineering reputationRead from what they publishGitHub: opper-ai32 public repos, 250 stars, last push 3 weeks ago.
Hiring practicalities
Read from their job ads- Open rolesNo data for this company yet
- Working languageEnglish siteI hold no job-ad text for this company, so this is read from their own site: their website declares itself English. That is a proxy, not a statement about the working language. Checked against the 222 companies where I have both, it agrees about 9 times in 10, and the way it fails is a company running an English site while hiring only in Swedish.
Fit and mission
Worked out from facts I hold- Fit (chaos or structure)Chaosfounded 2023 (3 years ago), ~31 employees, Pre-seed stage. Age, size and stage combine into the read.
Companies like this one
Worked out from facts I holdEach shows why. Not a recommendation.
- Also Infrastructure, AI & developer tools · Similar size (10 to 50) · Same age (3 to 5 years)
- Also Infrastructure, AI & developer tools · Similar size (10 to 50) · Same age (3 to 5 years)
- Also Infrastructure, AI & developer tools · Similar size (10 to 50) · Same age (3 to 5 years)
- Also Infrastructure, AI & developer tools · Similar size (10 to 50) · Same age (3 to 5 years)
- Also Infrastructure, AI & developer tools · Similar size (10 to 50) · Same age (3 to 5 years)
- Also Infrastructure, AI & developer tools · Same age (3 to 5 years)
Work here?
Nobody has answered yet. Same questions for every company.
Answer for this companyOn the map
Västerängsvägen 51A, 18247 ENEBYBERG
Address as filed with Bolagsverket.
Drawn by OpenStreetMap, so it only loads when you ask for it.
Wrong about Opper AI?
The address, the headcount, the logo, a role that closed. Tell me which and I will fix it.