Who uses Retell AI?
Voice AI platform for building conversational phone agents retellai.com
32
companies use Retell AI
32 companies use Retell AI. 6% are in EdTech & E-learning. Confirmed or observed customers include Grab, Lenovo, and Motorola. 14 of them are confirmed by a published case study, quote or press release.Latest check Oct 5, 2026: 32 of 32 companies checked, from 11 public sources.
- Category
- AI Phone Agents
- Customers by proof
- 14 confirmed, 18 observed
- Top industry
- EdTech & E-learning, 6% of customers
- Most similar
- Regal, 1 shared customer
- Website
- retellai.com
What Retell AI does
Retell AI is a platform for building and deploying conversational voice AI agents. It provides tools to create natural-sounding voice bots for phone calls with low latency and high reliability.
Written by usedby from retellai.com.
Main features
Common uses
32 companies use Retell AI
Every company below links to the public page that shows it uses Retell AI. Open a row to see the dated capture.
Customers over time: appears once we have six months of archived captures.
| Company | Industry | Proof |
|---|---|---|
 Grab | Mobility & Ride-hailing | |
 Lenovo | IT Services & System Integration | |
 Motorola | Telecommunications | |
 Bill | Fintech & Payments | |
 AccioJob | — | |
 Anker | Consumer Goods | |
 Boatzon | — | |
 BrightChamps | — | |
 Cents | — | |
 Everise | — |
Is Retell AI right for your company?
See what companies in your industry use, from the companies we track. Pick your industry.
Of the 57 EdTech & E-learning companies on usedby, 2 are listed as Retell AI customers. 3 use only another AI Phone Agents tool.
- Retell AI only, 2%
- Retell AI and another tool in AI Phone Agents, 2%
- Another tool in AI Phone Agents only, 5%
- No AI Phone Agents tool we can see, 91%
These are companies usedby tracks because a public page names them, often Retell AI's own customer page. It is not a market share. A company counts once, whatever the number of tools it uses.
What customers report
Results as published by Retell AI and its customers. Each one links to its dated source. We quote, we do not score.
~50%Low-value tasks automated and reassigned
MaticVendor case studyCaptured Oct 5, 2026
20%Increase in pickup and conversion rates
TripleTenVendor case studyCaptured Oct 5, 2026
10x+Year-over-year growth in Spare's AI product line
SpareLabsVendor case studyCaptured Oct 5, 2026Our abandonment rates were really high before, some days it was like 20 to 30%, but now it's gone down to around 5 or 6% across the business, with AI handling 75-80% of all of our calls.Anna's our super AI employee of the month, every month...she's doing better than those seven or eight people were.Before you buy Retell AI
What Retell AI publishes on the points buyers check first, each with its source and check date.
| Data processing terms | A data processing agreement is available. | trust.retellai.com, checked Oct 7, 2026 |
|---|---|---|
| Free trial | Free trial or free plan available. | retellai.com, checked Oct 7, 2026 |
| Integrations | Twilio, n8n, Go High Level, Cal.com, Vonage, HubSpot, Zapier, Zoho CRM, Google Workspace, Make, Salesforce, Calendly | retellai.com, checked Oct 7, 2026 |
Questions to ask in your demo
- Which of your customers look like us, by industry and size?
- What does a pilot cost, and what decides the move to a full contract?
- Where is our data stored, who can access it, and is it used to train models?
- How does Retell AI work with the tools we already use?
Retell AI alternatives
Tools compared with Retell AI most often, with the customers they share.
| Tool | Customers | Shared with Retell AI | Compare |
|---|---|---|---|
 Regal40 customers, 1 shared | 40 | 1 | Retell AI vs Regal |
 Hippocratic AI28 customers, 0 shared | 28 | 0 | Retell AI vs Hippocratic AI |
 Assort Health24 customers, 0 shared | 24 | 0 | Retell AI vs Assort Health |
 Bland AI21 customers, 0 shared | 21 | 0 | Retell AI vs Bland AI |
 PolyAI18 customers, 0 shared | 18 | 0 | Retell AI vs PolyAI |
Questions about Retell AI
Who uses Retell AI?
32 companies use Retell AI, including Grab, Lenovo, and Motorola.
Which industries use Retell AI?
The industries with the most Retell AI customers are EdTech & E-learning (2), Consumer Goods (1), and Fintech & Payments (1).
What are the alternatives to Retell AI?
The tools compared with Retell AI most often are Regal (40 customers, 1 shared), Hippocratic AI (28 customers, 0 shared), Assort Health (24 customers, 0 shared), and Bland AI (21 customers, 0 shared). See all Retell AI alternatives.
How does usedby know who uses Retell AI?
Each company is linked to a public page that names it: Retell AI'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 company leaves the list only after three checks in a row that no longer find it, and at least 14 days after it was last seen. A company with a published case study or quote is never removed automatically.
What do confirmed, observed and signal mean?
Confirmed (14): a case study, a named quote or a press release. Observed (18): Retell AI shows the company on its own pages, for example a logo wall. Signal (0): a job post shows the company’s employees use Retell AI, the weakest proof. Every level counts as a customer, and each line shows its level.
How current is this list?
The most recent check was on October 5, 2026, and 32 of 32 companies on this list have been checked so far. A company leaves the list only after three checks in a row that no longer find it, and at least 14 days after it was last seen. A company with a published case study or quote is never removed automatically.
Changes and sources
New customers
We have not started tracking changes for this tool yet.