# What healthtech companies use for Agent frameworks & AI gateways usedby lists 15 HealthTech & Digital Health companies using 8 Agent frameworks & AI gateways tools. The most used is LangChain: 3 of the 15 HealthTech & Digital Health companies on usedby, every proof level counted. These are counts of the companies usedby tracks, not a market share. Data as of 2026-11-04. ## Largest and best-proven users Two labelled views of the same companies. Neither is a score. ### Largest companies By employee range. Size known for 5 of 15. | Company | Proof | Employees | Tools | Last check | |---|---|---|---|---| | [Innovaccer](https://www.usedby.ai/companies/innovaccer.md) | Confirmed | 1,001–5,000 | TrueFoundry | 2026-11-01 | | [RVO Health](https://www.usedby.ai/companies/rvo-health.md) | Observed | 1,001–5,000 | Portkey | 2026-11-02 | | [Commure](https://www.usedby.ai/companies/commure.md) | Observed | 1,001–5,000 | Browserbase | 2026-11-02 | ### Strongest proof Confirmed or declared: 3 of 15. This view filters what you read, never what is counted. | Company | Proof | Employees | Tools | Last check | |---|---|---|---|---| | [Persimmon Life](https://www.usedby.ai/companies/persimmon-life.md) | Confirmed | Unknown | Mindset AI | 2026-11-04 | | [Lark](https://www.usedby.ai/companies/lark.md) | Confirmed | Unknown | E2B | 2026-11-01 | | [Innovaccer](https://www.usedby.ai/companies/innovaccer.md) | Confirmed | 1,001–5,000 | TrueFoundry | 2026-11-01 | ## Ranking Tools ranked by the companies of the 15 HealthTech & Digital Health companies on usedby that use them. Each company counts once per tool, at its strongest proof. Ties go to more confirmed, then declared, then observed companies. | # | Tool | Companies | Confirmed | Declared | Observed | Job posts only | Last check | |---|---|---|---|---|---|---|---| | 1 | [LangChain](https://www.usedby.ai/tools/langchain.md) | 3 | 0 | 0 | 3 | 0 | 2026-10-31 | | 2 | [Portkey](https://www.usedby.ai/tools/portkey.md) | 3 | 0 | 0 | 3 | 0 | 2026-11-02 | | 3 | [Mindset AI](https://www.usedby.ai/tools/mindset.md) | 2 | 1 | 0 | 1 | 0 | 2026-11-04 | | 4 | [TrueFoundry](https://www.usedby.ai/tools/truefoundry.md) | 2 | 1 | 0 | 1 | 0 | 2026-11-01 | | 5 | [Browserbase](https://www.usedby.ai/tools/browserbase.md) | 2 | 0 | 0 | 2 | 0 | 2026-11-02 | | 6 | [E2B](https://www.usedby.ai/tools/e2b.md) | 1 | 1 | 0 | 0 | 0 | 2026-11-01 | | 7 | [Flowise](https://www.usedby.ai/tools/flowise.md) | 1 | 0 | 0 | 1 | 0 | 2026-11-03 | | 8 | [Manufact](https://www.usedby.ai/tools/manufact.md) | 1 | 0 | 0 | 1 | 0 | 2026-10-30 | ## Customers per tool Every line is a customer, at one of three proof levels: confirmed (a case study, a named quote, a press release, or the company's own public account of using the tool (its own site, or a post by one of its executives, VP or above)), observed (the vendor shows the company on its own pages) or signal (a job post shows the company's employees use the tool, the weakest proof). A line the company declared to usedby itself, or that it lists as a sub-processor on its own legal page, is marked declared. A signal is never a case study or a vendor listing. Strongest proof first. "Last check" is the later of the line's re-verification and its latest capture. | Tool | Company | Proof | Source | Last check | |---|---|---|---|---| | LangChain | [Included Health](https://www.usedby.ai/companies/included-health.md) | Observed | [langchain.com](https://www.langchain.com/customers), captured 2026-10-31 | 2026-10-31 | | LangChain | [Numan](https://www.usedby.ai/companies/numan.md) | Observed | [langchain.com](https://www.langchain.com/customers), captured 2026-10-31 | 2026-10-31 | | LangChain | [Abridge](https://www.usedby.ai/companies/abridge.md) | Observed | [langchain.com](https://www.langchain.com/customers), captured 2026-10-31 | 2026-10-31 | | Portkey | [Phreesia](https://www.usedby.ai/companies/phreesia.md) | Observed | [portkey.ai](https://portkey.ai/), captured 2026-11-02 | 2026-11-02 | | Portkey | [Qure.ai](https://www.usedby.ai/companies/qure-ai.md) | Observed | [portkey.ai](https://portkey.ai/), captured 2026-11-02 | 2026-11-02 | | Portkey | [RVO Health](https://www.usedby.ai/companies/rvo-health.md) | Observed | [portkey.ai](https://portkey.ai/), captured 2026-11-02 | 2026-11-02 | | Mindset AI | [Persimmon Life](https://www.usedby.ai/companies/persimmon-life.md) | Confirmed | [mindset.ai](https://www.mindset.ai/library/case-studies/persimmon-life), captured 2026-11-04 | 2026-11-04 | | Mindset AI | [HealthStream](https://www.usedby.ai/companies/healthstream.md) | Observed | [mindset.ai](https://www.mindset.ai/), captured 2026-11-04 | 2026-11-04 | | TrueFoundry | [Innovaccer](https://www.usedby.ai/companies/innovaccer.md) | Confirmed | [truefoundry.com](https://www.truefoundry.com/case-studies/how-innovaccer-centralized-genai-and-accelerated-deep-learning-deployment-with-truefoundry), captured 2026-10-06 | 2026-11-01 | | TrueFoundry | [Neurobit](https://www.usedby.ai/companies/neurobit.md) | Observed | [truefoundry.com](https://www.truefoundry.com/wall-of-love), captured 2026-11-01 | 2026-11-01 | | Browserbase | [Commure](https://www.usedby.ai/companies/commure.md) | Observed | [browserbase.com](https://www.browserbase.com/customer-stories), captured 2026-11-02 | 2026-11-02 | | Browserbase | [Magicare.ai](https://www.usedby.ai/companies/magicare-ai.md) | Observed | [browserbase.com](https://www.browserbase.com/customer-stories), captured 2026-11-02 | 2026-11-02 | | E2B | [Lark](https://www.usedby.ai/companies/lark.md) | Confirmed | [e2b.dev](https://e2b.dev/customers/lark-case-study), captured 2026-10-10 | 2026-11-01 | | Flowise | [Synthesis Health](https://www.usedby.ai/companies/synthesishealth.md) | Observed | [flowiseai.com](https://flowiseai.com/), captured 2026-11-03 | 2026-11-03 | | Manufact | [Innovacer](https://www.usedby.ai/companies/innovacer.md) | Observed | [manufact.com](https://manufact.com/), captured 2026-10-30 | 2026-10-30 | ## Method Public customer lines of active Agent frameworks & AI gateways tools at companies classified in HealthTech & Digital Health. No software vendor had to be left out. Company mix by strongest proof: 3 confirmed, 0 declared, 12 observed and 0 signals. ## Questions ### Which Agent frameworks & AI gateways tools do HealthTech & Digital Health companies use most? LangChain leads: 3 of the 15 HealthTech & Digital Health companies on usedby that use Agent frameworks & AI gateways tools use it. Next: Portkey (3), Mindset AI (2), TrueFoundry (2), and Browserbase (2). ### How many HealthTech & Digital Health companies use Agent frameworks & AI gateways tools? 15 HealthTech & Digital Health companies on usedby use at least one of 8 Agent frameworks & AI gateways tools. It counts the companies usedby tracks. ### What proof backs these lines? Of the 15 companies, each counted at its strongest proof: 3 confirmed, 0 declared, 12 observed and 0 known from a job post. ### How does usedby build this ranking? usedby counts each HealthTech & Digital Health company once per tool, from public proof: case studies, press releases, the company's own site or its declaration to usedby, vendor customer pages and job posts. Every line shows its proof and the date usedby last checked it. Agent frameworks & AI gateways across all of Healthcare: [Healthcare](https://www.usedby.ai/companies/industry/healthcare/llm-ops-frameworks.md) (21) Industry page: https://www.usedby.ai/companies/industry/healthtech-digital-health.md · Category page: https://www.usedby.ai/tools/category/llm-ops-frameworks.md --- Source: https://www.usedby.ai/companies/industry/healthtech-digital-health/llm-ops-frameworks · How we check: https://www.usedby.ai/methodology