Cartesia39 customers
Used by 39 companies on usedby, 4 of them in Artificial Intelligence. 5 also use LiveKit. Compare LiveKit and Cartesia
Source: cartesia.ai, latest capture Oct 8, 2026.
7 of the 32 LiveKit customers on usedby also use another tool on this list. The tools most often used by the same companies are Cartesia (5 shared, 39 customers in all), Deepgram (3 shared, 45 customers in all), and Assembly AI (1 shared, 49 customers in all).Latest check Oct 8, 2026: 209 of 217 public lines checked. Customer counts include every proof level, job-post signals included. Shared customers are counted on confirmed or observed lines on both tools.
7of 32
LiveKit customers also use another tool on this list
Cartesia shares the most companies with LiveKit: 5 companies use both.
Ranked by shared customers
Tools of the same or a competing category, from another vendor, used by at least one company that also uses LiveKit. A shared customer has a confirmed or observed line on both tools.
| # | Alternative | Shared with LiveKit | Customers | Compare |
|---|---|---|---|---|
| 1 | CartesiaMostly Artificial Intelligence (4) | 5 | 39 | Compare LiveKit vs Cartesia |
| 2 |  DeepgramMostly Artificial Intelligence (9) | 3 | 45 | Compare LiveKit vs Deepgram |
| 3 |  Assembly AIMostly Artificial Intelligence (12) | 1 | 49 | Compare LiveKit vs Assembly AI |
Deepgram45 customers
Used by 45 companies on usedby, 9 of them in Artificial Intelligence. 3 also use LiveKit. Compare LiveKit and Deepgram
Source: deepgram.com, latest capture Oct 2, 2026.
Assembly AI49 customers
Used by 49 companies on usedby, 12 of them in Artificial Intelligence. 1 also uses LiveKit. Compare LiveKit and Assembly AI
Source: assemblyai.com, latest capture Oct 8, 2026.
Other Speech & Audio API tools on usedby
Same category, with public customers, but no company named with LiveKit yet.
Recall52 customers
Switch signals
A company that left one vendor's page and appeared on another's.
No switch publishedA switch needs a departure from one vendor's page, seen on two checks in a row, and a dated arrival on another. usedby does not publish departures yet, so no switch shows here.
By industry
Which of these tools the companies on usedby use, by industry. Each row counts the companies of that industry on usedby that use at least one of these tools.
| Industry | Most used | Next | Companies |
|---|---|---|---|
| Artificial Intelligence | Assembly AI48% | Deepgram36% | 25 companies |
| Sales Tech & CRM | Recall67% | Assembly AI24% | 21 companies |
| Marketing Tech | Assembly AI50% | Deepgram25% | 12 companies |
| HR & Recruiting | Recall90% | Assembly AI30% | 10 companies |
| Telecommunications | Deepgram63% | Assembly AI25% | 8 companies |
Read the first row as: among the 25 Artificial Intelligence companies on usedby that use one of these tools, 48% use Assembly AI. Shares can add up to more than 100% because some companies use two tools.
Questions about LiveKit alternatives
Which tool shares the most customers with LiveKit?
Cartesia: 5 companies use both on usedby. Cartesia has 39 customers in all. See who uses Cartesia.
Do LiveKit customers use other tools too?
7 of the 32 LiveKit customers on usedby also use another tool on this list. Cartesia shares the most: 5.
Which of LiveKit and its alternatives do Artificial Intelligence companies on usedby use?
Among the 25 Artificial Intelligence companies on usedby that use one of these tools, 48% use Assembly AI. Deepgram comes next, with 36%.
Which of LiveKit and its alternatives do Sales Tech & CRM companies on usedby use?
Among the 21 Sales Tech & CRM companies on usedby that use one of these tools, 67% use Recall. Assembly AI comes next, with 24%.
How does usedby rank LiveKit alternatives?
Only tools of the same or a competing category, from another vendor, count. They are ranked by shared customers: companies with a confirmed or observed line on both tools, from public pages, most with a dated capture. Tools with no shared customer are listed apart. Customer counts include every proof level, job-post signals included.