6
AI tools in use at VAPI
VAPI uses 6 AI tools: Cartesia and Deepgram (Speech & Audio API), Juicebox (Recruiting & Talent Acquisition), Duckle (Customer Service Automation), Krisp (Meeting Assistants), and 1 other tool. 2 are confirmed by a published story, quote or press release; 4 are listed on the vendor's own pages.Latest check Oct 8, 2026: 6 of 6 tools checked, from 11 public sources.
- Industry
- Artificial Intelligence
- Website
- vapi.ai
- AI tools in use
- 6Median for the 117 Artificial Intelligence companies on usedby: 1
- Latest check
- October 8, 20266 of 6 tools checked so far
Every AI tool at VAPI
6 lines, each linked to the public page behind it. Open a row to see the dated capture.
| Tool | Team | First public proof | Proof | Source |
|---|---|---|---|---|
 Cartesia | Speech & Audio API | — | cartesia.ai | |
 Juicebox | Recruiting & Talent Acquisition | — | juicebox.ai | |
 Deepgram | Speech & Audio API | — | deepgram.com | |
 Duckle | Customer Service Automation | — | duckie.ai | |
 Krisp | Meeting Assistants | — | krisp.ai | |
 Momentic | Code Quality & Security | — | momentic.ai |
“First public proof” is the earliest public page we have dated: a mention (“on or before”), a job post or a start the source states. Our capture dates are not adoption dates.
In VAPI's own words
Published results, each linked to its dated source. We quote, we do not score.
VAPI compared to other Artificial Intelligence companies
VAPI uses 6 AI tools. The median among the 117 Artificial Intelligence companies on usedby is 1. 99 of its 116 peers use fewer.
These counts cover public proof only. A company can use tools that no public page names.
AI tools per company
117 Artificial Intelligence companies on usedby, by number of AI tools
- 66 companies with 1 tool
- 17 companies with 2 tools
- 10 companies with 3 tools
- 5 companies with 4 tools
- 1 company with 5 tools
- 5 companies with 6 tools
- 1 company with 7 tools
- 12 companies with 8 tools or more
What its peers use that VAPI does not
Questions about AI at VAPI
What AI tools does VAPI use?
VAPI uses 6 AI tools: Cartesia, Juicebox, Deepgram, Duckle, Krisp, and Momentic. 2 are confirmed by a published story, quote or press release, and 4 are listed on the vendor's own pages.
Does VAPI use Assembly AI?
usedby has not found a public page showing that VAPI uses Assembly AI. Assembly AI is the most used AI tool among the 117 Artificial Intelligence companies on usedby: 12 of them use it. See who uses Assembly AI.
How does VAPI compare to other Artificial Intelligence companies?
VAPI uses 6 AI tools. The median among the 117 Artificial Intelligence companies on usedby is 1, and 99 of its 116 peers use fewer tools. These counts cover public proof only.
How does usedby know which AI tools VAPI uses?
Each tool is linked to a public page that names VAPI: a vendor's customer page, a published case study, a press release or a job post. We save each page with a dated capture and check it again on each run. A tool leaves the list only after three checks in a row that no longer find VAPI, and at least 14 days after it was last seen. A tool with a published case study or quote is never removed automatically.