The closest alternatives to Fern are i4i, Theneo and Theneo. Fern generates $3.3M in revenue with 22 employees. Every one of the 20 alternatives below is compared with Fern on revenue, funding, customers, team size and founding year.
Fern is pinned as the first column so every figure is read against it. Blank cells are figures we have not verified, never zeros.
| Company |  FernThis company |  i4i |  Theneo | Theneo | Theneo |  Ubiq Security |  FlowStep |  Dreamfactory Software |  TeejLab | TeejLab |
|---|---|---|---|---|---|---|---|---|---|---|
| Revenue | $3.3M | $3.2M | $3.5M | $3.5M | $3.5M | $3M | $2.8M | $2.7M | $2.6M | $2.6M |
| Funding raised | Not disclosed | Not disclosed | Not disclosed | Not disclosed | Not disclosed | $6.4M | Not disclosed | $18.8M | Not disclosed | Not disclosed |
| Team size | 22 | 39 | 23 | 23 | 23 | 23 | 3 | 19 | 15 | 15 |
| Founded | 2022 | 1993 | 2022 | 2022 | 2022 | 2019 | 2019 | 2005 | 2017 | 2017 |
| HQ | New York, United States | Canada | United States | United States | United States | United States | Australia | United States | Canada | Canada |
Canada · API Design Tools
Developer of structured content application designed to specialize in the delivery of XML or SGML document processing software. The company's structured content application is based on its patented S4 Technology which…
Australia · API Design Tools
FlowStep is a company that provides a platform for API design challenges and solutions.
United States · API Design Tools
Dreamfactory offers an open source and commercial REST API backend for mobile, web, and IoT applications. Our Innovative API Automation Platform generates the REST API: fully documented, live, secured, and standardized…
Dreamfactory Software revenue & fundingFern vs Dreamfactory Software
Canada · API Design Tools
TeejLab is an Information Technology & Services company that offers API management solutions. They provide services such as company profile and funding, valuation and investors, overview, news and competitors, and…
Canada · API Design Tools
TeejLab is an Information Technology & Services company that offers API management solutions. They provide services such as company profile and funding, valuation and investors, overview, news and competitors, and…
United States · API Design Tools
API7.ai is the leading infrastructure company that empowers API Management and Analysis. In 2019, API7.ai donated the fattest and most feature-rich open-source API Gateway (APISIX) to the Apache Software Foundation and…
United States · API Design Tools
API7.ai is the leading infrastructure company that empowers API Management and Analysis. In 2019, API7.ai donated the fattest and most feature-rich open-source API Gateway (APISIX) to the Apache Software Foundation and…
India · API Design Tools
Plotch.ai is building Agentic AI infrastructure to enable seamless tool calling. The full form tooling stack Groclake from Plotch.ai helps AI developers to create Agentic apps using rich python libraries, APIs and…
United States · API Design Tools
PydanticAI is a Python framework designed to simplify the development of production-grade applications using Generative AI. It offers model-agnostic support, type-safety, structured response validation, and a novel…
United States · API Design Tools
API2Cart is an integration platform that allows getting connected to 40+ shopping platforms and marketplaces via just one integration. It enables to connect with e-stores based on any of the supported platforms and…
United States · API Design Tools
C1 by Thesys is a Generative UI API that augments LLMs to respond with interactive UI like charts, forms, cards, and more in real-time, instead of plain text. It integrates seamlessly with any LLM, framework, or MCP in…
France · API Design Tools
Eden AI simplifies the use and deployment of AI technologies by providing a unique API connected to the best AI engines. 📲 Eden AI App: https://app.edenai.run/user/register 🤗 Eden AI Discord…
United States · API Design Tools
Enterprise-grade banking APIs
Increase Technologies, Inc revenue & fundingFern vs Increase Technologies, Inc
United States · API Design Tools
Escape is the only DAST that works with your modern stack and tests business logic instead of missing headers. It fits right into your modern stack, supporting modern web frameworks, APIs, CI/CD, and Wiz without hassle…
United States · API Design Tools
Open source API development ecosystem. Helps you create, test, save, share API requests faster, saving precious time on development.
United States · API Design Tools
To build LLM apps on company data, retrieval augmented generation (RAG) is essential. With Linq API, you can build RAG not just for textual content, but also for images and tables - in an hour!
Wecover Platforms Inc revenue & fundingFern vs Wecover Platforms Inc
Fern ranks #22 of 131 API Design Tools companies by annual revenue, putting it in the top 17% of the market.
The closest alternatives to Fern are i4i, Theneo and Theneo, all active in API Design Tools. This page compares each of them with Fern on revenue, funding, customers and team size.
i4i is the closest alternative to Fern, generating $3.2M in revenue. Which alternative fits best depends on budget and company size, so compare all 20 alternatives above before choosing.
Fern generates $3.3M in revenue.
Yes. Fern generates $3.3M in revenue versus $3.2M at i4i.
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