Oak competitors and alternatives
As of Nov 15, 2026, Alion lists 10 companies most like Oak: Linx, ID.me, Bitwarden, Silverfort, ID.me, Okta, SailPoint, IDfy, Strivacity and NewCore.
- Oak itself has 15 open roles on Alion.
- Of them, Okta is hiring the most, with 340 open roles.
- Silverfort has raised the most venture funding on record: $181M.
- Open roles at ID.me fell the most: from 48 on Oct 12, 2026 to 43 now.
Oak and its competitors compared
Open roles are the postings Alion lists today; their change is shown only for career sites that state posting dates. Funding is the venture money on record. A dash means Alion holds no figure.
| Company | Open roles | Change | Raised | Last round | Lead investors | Employees | Headquarters | Main technologies | Hiring in |
|---|---|---|---|---|---|---|---|---|---|
Oak
This company
|
15 | – | – | – | – | 51-200 | Tel Aviv, Israel | AI Agents, IAM, Python | United States, Israel |
Linx
In common: Identity Management · Python, Go, JavaScript · headquarters in Israel |
14 | – | $83M | Series B $50M2026 | – | 11-50 | Tel Aviv, Israel | Python, Go, Kubernetes | Israel, United States |
ID.me
In common: Identity Management · Python, Go, JavaScript |
43 | -10%since Oct 12, 2026 | $127.4M | Venture round $100M2021 | – | 201-500 | McLean, United States | Python, Java, JavaScript | United States |
Bitwarden
In common: Identity Management · Python, Go, JavaScript |
37 | – | – | – | – | 51-200 | Santa Barbara, United States | TypeScript, Claude, Rust | India, United Kingdom, United States |
Silverfort
In common: Identity Management · Python, Go, JavaScript · headquarters in Israel |
32 | – | $181M | Venture round $116M2024 | – | – | Tel Aviv, Israel | AI Agents, IAM, ChatGPT | United States, Israel, Australia +3 more |
| ID.me In common: Identity Management · Python, Go, JavaScript | 19 | – | – | – | – | – | Mountain View, United States | Java, JavaScript, Rest API | United States |
Okta
In common: Identity Management · Python, Go, JavaScript |
340 | – | – | – | – | 1001-5000 | San Francisco, United States | Okta, Machine Learning, AWS | United States, India, Canada +13 more |
SailPoint
In common: Identity Management · Python, Go, JavaScript |
90 | – | – | – | – | 1001-5000 | Austin, United States | AWS, Azure, Machine Learning | United States, United Kingdom, India +20 more |
IDfy
In common: Identity Management · Python, Go, JavaScript |
17 | – | $27M | Venture round $27M2024 | – | 51-200 | Bengaluru, India | Python, JavaScript, GCP | India |
Strivacity
In common: Identity Management · Python, Go, JavaScript |
9 | – | $29.3M | Venture round $20M2023 | Ten Eleven Ventures | 51-200 | Herndon, United States | JavaScript, AWS, TypeScript | Hungary, United Kingdom |
NewCore
In common: Identity Management · Python, Go, JavaScript · headquarters in Israel |
5 | – | $85.1M | Venture round $19.1M2026 | – | 51-200 | Tel Aviv, Israel | Python, GCP, AWS | Israel |
How the list is made
The list comes from Alion's similar-companies engine, the same one AI agents query through the Alion MCP server. A company ranks higher when it shares more of Oak's industry segments and is less spread over others, when its job postings name the same technologies, when it is headquartered in the same country and when its size is close. The list is rebuilt every week.
How to cite this page
These figures are published under a free licence. You may reuse them, including commercially, as long as you credit Alion and link back to this page.
Alion, "Oak competitors and alternatives: 10 similar companies compared on hiring and funding", as of Nov 15, 2026. https://alion.io/company/oak-4/competitors