not read yet
Use
- For
- AI assistants and coding agents that need to make phone calls to real-world businesses without APIs
- Price
- Price not read
- App
- iPhone & iPad · 0★ from 0 ratingscurrent version 2026-04-28 ↗
- Activity
- Actively maintainedrelease 6 days ago · site updated 5 weeks ago
- Company
- Nousdata Inc. · ~2 peopleprivacy policy · per their About page
- Runs as
- API
- Make outbound phone calls to businesses and handle conversations
- Book appointments and gather information from services without online booking systems
- Retrieve pricing and availability from businesses by phone
- People~2per their About page ↗
- HeadquartersNaperville, USper their site
- Run byNousdata Inc.privacy policy ↗
- Trains on your dataNoprivacy policy ↗
- Privacy policy updated2026-09-28privacy policy ↗
“We do not use the content of your calls or messages to train foundational AI models.”
privacy policy ↗
These are Kelam's own statements, read from its pages. We did not audit them. A line that is missing was not found on the pages we read; it does not mean the practice is absent.
- OpenAPI spec10 pathsthe spec ↗
Each line is something a program found when it went looking: the registry entry, the server's own answer, a spec that parses. A missing line means we did not find it, not that it does not exist.
Figure and bar: visits/mo, estimate · year: online since
- #1
Frontdesk AI
Answers calls, texts, and chats with AI agents that qualify leads, book appointments, and update CRM records.
337kActiveFrom $99/mo2023 - #2
Retell AI
Builds and deploys AI voice agents for phone calls, handling inbound and outbound campaigns with transfers, IVR navigation, and CRM integration.
91.2knot readFrom $0.07 per use2023 - #3
Ultatel
Provides cloud phone system, video conferencing, chat, fax, and contact center with voice automation.
12.6kActiveFrom $26/user/mo - #4
Bland
Automates phone calls for enterprises using voice AI agents that run on your infrastructure.
11.6kActiveFrom $0.14 per use - #5
Synthflow
Builds and deploys voice AI agents that handle inbound and outbound phone calls through proprietary telephony infrastructure.
10.9kActiveContact sales2023 - #6
NextPhone
AI receptionist answers calls, qualifies callers, books appointments, and routes to your team.
3.3kActiveFrom $199/mo2024
What is Kelam?
Gives AI assistants phone numbers to make and receive calls, reaching businesses without APIs. It is listed in the Atlas under Voice and made by Nousdata Inc.
Who is Kelam for?
AI assistants and coding agents that need to make phone calls to real-world businesses without APIs
Do people use Kelam?
Little sign of use.
Is Kelam still maintained?
Actively maintained: release 6 days ago · site updated 5 weeks ago.
Who owns Kelam?
Kelam is run by Nousdata Inc., per its privacy policy (2026-10-11).
Does Kelam train AI on your data?
No, per its privacy policy (2026-10-11): “We do not use the content of your calls or messages to train foundational AI models.”
Is Kelam safe?
We do not audit vendors. What Kelam publishes, read 2026-10-11: on training with your data, “We do not use the content of your calls or messages to train foundational AI models.”.
Does Kelam have an iPhone app?
Yes: “Kelam | Sözü Olan Haber” on the App Store, rated 0 from 0 ratings; current version released 2026-04-28.
What are alternatives to Kelam?
In Voice, by use: Frontdesk AI, Retell AI, Ultatel, Bland, Synthflow, NextPhone.
Not quite it? Describe the job
betaFive tools from the Atlas that fit it, each judged against what you wrote.
How we read a tool
No votes, no reviews, no vendor claims. Every week a crawler reads each tool's own site and a few public registries, and the words on the card are bands over what it read.
- Use: visits to the site (estimated), installs from npm and PyPI, presence in Chrome's usage report.
- Activity: the newest release on GitHub, npm or PyPI; the newest dated page on the site; open roles on a public jobs board.
- Price: the vendor's own pricing page, read with the date. A figure is printed only when it is on that page.
- The line and the use cases are written by us from the homepage, one tool at a time, and refused when they repeat the vendor's marketing.
How AI assistants read each site — the reading vendors ask us about — is on each tool's own visibility page.