--- title: "Which companies in United States use WebSockets?" description: "Polymarket, Agoda, TopStep, General Motors and more. 806 companies hiring in United States whose own job postings show they use WebSockets: 101 confirmed, 705" canonical: https://jobspipe.dev/technologies/websockets/us --- # Which companies in United States use WebSockets? > Polymarket, Agoda, TopStep, General Motors and more. 806 companies hiring in United States whose own job postings show they use WebSockets: 101 confirmed, 705 likely. Updated daily from live postings. **Canonical URL:** https://jobspipe.dev/technologies/websockets/us 806 companies with postings in United States use WebSockets according to their own job postings: 101 confirmed and 705 likely. The 49 listed below are confirmed users with at least 2 postings and a verified website; the rest are counted here but not named. - **Confirmed companies:** 101 - **Likely companies:** 705 - **Category:** Standard & regulation - **As of:** 25 Sep 2026 ## Companies using WebSockets | # | Company | Postings naming it | Last seen | |---|---|---|---| | 1 | [Polymarket](https://jobspipe.dev/hiring/polymarket.com) | 15 | 12 Sep 2026 | | 2 | [Agoda](https://jobspipe.dev/hiring/careersatagoda.com) | 13 | 25 Sep 2026 | | 3 | [TopStep](https://jobspipe.dev/hiring/topstep.com) | 12 | 3 Oct 2026 | | 4 | [General Motors](https://jobspipe.dev/hiring/gm.com) | 9 | 8 Oct 2026 | | 5 | [CACI International](https://jobspipe.dev/hiring/caci.com) | 7 | 2 Oct 2026 | | 6 | [Eloquent AI](https://jobspipe.dev/hiring/eloquentai.co) | 7 | 30 Jul 2026 | | 7 | [FullStack](https://jobspipe.dev/hiring/fullstack.com.au) | 6 | 4 Sep 2026 | | 8 | [Gamma](https://jobspipe.dev/hiring/gamma.app) | 6 | 28 Sep 2026 | | 9 | [Mattermost](https://jobspipe.dev/hiring/mattermost.com) | 6 | 24 Sep 2026 | | 10 | [5V Video](https://jobspipe.dev/hiring/weare5vvideo.com) | 5 | 25 Sep 2026 | | 11 | [Oneleet](https://jobspipe.dev/hiring/oneleet.com) | 5 | 29 Jun 2026 | | 12 | [TP ICAP](https://jobspipe.dev/hiring/tpicap.com) | 5 | 6 Oct 2026 | | 13 | [HelloGov AI](https://jobspipe.dev/hiring/hellogov.com) | 4 | 30 Sep 2026 | | 14 | [Metriport](https://jobspipe.dev/hiring/metriport.com) | 4 | 7 Oct 2026 | | 15 | [Teledyne FLIR](https://jobspipe.dev/hiring/teledyneflir.com) | 4 | 25 Sep 2026 | | 16 | [AZX](https://jobspipe.dev/hiring/azx.io) | 3 | 30 Sep 2026 | | 17 | [Baseten](https://jobspipe.dev/hiring/baseten.co) | 3 | 27 Sep 2026 | | 18 | [Honeywell](https://jobspipe.dev/hiring/honeywell.com) | 3 | 5 Oct 2026 | | 19 | [Interactive Brokers](https://jobspipe.dev/hiring/ibkr.com) | 3 | 5 Oct 2026 | | 20 | [LILT AI](https://jobspipe.dev/hiring/lilt.com) | 3 | 2 Oct 2026 | | 21 | [Monogram](https://jobspipe.dev/hiring/monogram.ai) | 3 | 31 Aug 2026 | | 22 | [Paramount](https://jobspipe.dev/hiring/paramount.com) | 3 | 29 Sep 2026 | | 23 | [Physical Intelligence](https://jobspipe.dev/hiring/pi.website) | 3 | 8 Oct 2026 | | 24 | [Sameday](https://jobspipe.dev/hiring/gosameday.com) | 3 | 28 Sep 2024 | | 25 | [AeroVect](https://jobspipe.dev/hiring/aerovect.com) | 2 | 31 Aug 2026 | | 26 | [Ambient.ai](https://jobspipe.dev/hiring/ambient.ai) | 2 | 22 May 2026 | | 27 | [AppLab Systems, Inc](https://jobspipe.dev/hiring/applabsystems.com) | 2 | 4 Oct 2026 | | 28 | [Backgammon.com](https://jobspipe.dev/hiring/backgammon.com) | 2 | 5 Oct 2026 | | 29 | [Boson AI](https://jobspipe.dev/hiring/boson.ai) | 2 | 6 Oct 2026 | | 30 | [Caesars Sportsbook & Casino](https://jobspipe.dev/hiring/edmn.fa.us2.oraclecloud.com) | 2 | 25 Sep 2026 | | 31 | [Dexmate](https://jobspipe.dev/hiring/dexmate.ai) | 2 | 25 Sep 2026 | | 32 | [Edison Scientific](https://jobspipe.dev/hiring/edisonscientific.com) | 2 | 29 Sep 2026 | | 33 | [Epsilon](https://jobspipe.dev/hiring/epsilon.com) | 2 | 24 Sep 2026 | | 34 | [Forge](https://jobspipe.dev/hiring/forge.com.au) | 2 | 29 Aug 2026 | | 35 | [Giesecke+Devrient](https://jobspipe.dev/hiring/gi-de.com) | 2 | 25 Sep 2026 | | 36 | [Itential](https://jobspipe.dev/hiring/itential.com) | 2 | 1 Oct 2026 | | 37 | [K2 Space](https://jobspipe.dev/hiring/k2space.com) | 2 | 24 Sep 2026 | | 38 | [Kismet Search](https://jobspipe.dev/hiring/kismetsearch.com) | 2 | 30 Sep 2026 | | 39 | [LTS](https://jobspipe.dev/hiring/lts.com) | 2 | 3 Oct 2026 | | 40 | [Medal](https://jobspipe.dev/hiring/medal.tv) | 2 | 25 Sep 2026 | | 41 | [OpenAI](https://jobspipe.dev/hiring/openai.com) | 2 | 2 Oct 2026 | | 42 | [Revyl](https://jobspipe.dev/hiring/revyl.com) | 2 | 29 Aug 2026 | | 43 | [Sesame](https://jobspipe.dev/hiring/sesamerestaurant.ca) | 2 | 1 Oct 2026 | | 44 | [Superhuman](https://jobspipe.dev/hiring/sprh.mn) | 2 | 27 Sep 2026 | | 45 | [Swarm Defense](https://jobspipe.dev/hiring/swarmdefense.com) | 2 | 25 Sep 2026 | | 46 | [TeamViewer](https://jobspipe.dev/hiring/teamviewer.com) | 2 | 2 Oct 2026 | | 47 | [travoom](https://jobspipe.dev/hiring/travoom.com) | 2 | 27 Sep 2026 | | 48 | [Verana Health](https://jobspipe.dev/hiring/veranahealth.com) | 2 | 28 Sep 2026 | | 49 | [Visionist, INC](https://jobspipe.dev/hiring/visionist.consulting) | 2 | 6 Oct 2026 | ## By country - [India](https://jobspipe.dev/technologies/websockets/in) - [United Kingdom](https://jobspipe.dev/technologies/websockets/gb) - [Canada](https://jobspipe.dev/technologies/websockets/ca) - [Singapore](https://jobspipe.dev/technologies/websockets/sg) - [Brazil](https://jobspipe.dev/technologies/websockets/br) - [Germany](https://jobspipe.dev/technologies/websockets/de) - [Poland](https://jobspipe.dev/technologies/websockets/pl) - [Hong Kong](https://jobspipe.dev/technologies/websockets/hk) - [Vietnam](https://jobspipe.dev/technologies/websockets/vn) Worldwide: [Which companies use WebSockets?](https://jobspipe.dev/technologies/websockets) ## FAQ ### How many companies use WebSockets in United States? 806 companies in United States have job postings that show they use WebSockets, as of 25 Sep 2026. 101 are confirmed and 705 are likely. ### Which companies use WebSockets in United States? Polymarket, Agoda, TopStep, General Motors, CACI International are among the confirmed WebSockets users with the most postings naming it in United States. The full list on this page names 49 companies. ### How does JobsPipe know a company uses WebSockets? From the company's own job postings. Each posting is read for the technologies it names, and every company and technology pair is graded: confirmed when two independent checks agree on WebSockets in at least one posting, likely when it is a stated requirement or appears in two separate postings. A single passing mention is not counted here. It is evidence of a team working with WebSockets, not a purchase record. ## Reproduce ```bash curl -X POST https://api.jobspipe.dev/v1/companies/search -H "Authorization: Bearer $JOBSPIPE_API_KEY" -H "Content-Type: application/json" -d '{"company_technology_slug_or":["websockets"],"tier_min":"confirmed","company_country_code_or":["US"],"limit":25}' ``` --- Try it with no key: `curl -d '{"limit":3}' https://api.jobspipe.dev/v1/sandbox/jobs/search`. AI agents: the full machine-readable index of this site is https://jobspipe.dev/llms.txt?src=md-twin - API quickstart, MCP server, pricing. Free key (1,000 jobs to start): https://jobspipe.dev/signup