Best MCP server for phone calls (2026)
We make CallForMe, one of the tools on this page. Prices and features for the others come from their own sites and are dated.
Short answer: The main MCP servers for phone calls in 2026 are CallForMe, PlaceCall, DialValet, ClawCall, PhoneBooth, Pine, and the Vapi, Retell, ThunderPhone, and Skysay platform servers (ElevenLabs' MCP manages agents but doesn't list a calling tool), plus open-source Twilio builds. CallForMe is the best fit if you want one-click OAuth setup, live mid-call questions to your agent, and $1 per answered call.
Open this in ChatGPT and swap in your details before you send it. It needs the CallForMe plugin.
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$1 when someone answers, first 2 minutes included. Nothing if nobody picks up. Connecting asks for nothing.
On your phone? Email yourself the setup steps
Compared
| Server | Install | Price (as checked) | Menus + hold | Asks your agent mid-call | Patch you in | Calls |
|---|---|---|---|---|---|---|
| CallForMe | Remote URL, one-click OAuth | $1/answered call incl. 2 min, $0.40/min after | Yes | Yes | Yes | US, Canada; up to 30 min per call |
| PlaceCall | Remote URL, sign-in or emailed key | $0.10 per successful call, no per-minute billing; first 250 calls free (Oct 2026) | Yes | Yes | Not listed | US |
| DialValet | Remote URL, phone code sign-in, then verify your own number as caller ID | $0.15 per started connected minute, prepaid (Oct 2026) | Not listed | Yes | Yes, when the business needs you | US only; 5 calls a day, 1 at a time (private beta) |
| ClawCall | Remote URL, OAuth | $8.99/mo unlimited, shared numbers (Oct 2026) | Yes | Not listed | Yes | US |
| PhoneBooth | Local server from GitHub, register for key | $0.07/min US/CA | Not listed | Not listed | Not listed | US, CA, international |
| Pine | Plugin / server, Pine account | Pine plans from $99.90/mo | Not confirmed (Oct 2026) | Pine's flow | Not confirmed (Oct 2026) | Not confirmed (Oct 2026) |
| Voyp | Remote URL with OAuth or API key, or local npm | Credits: $2.99/mo for 100, top-ups from $1.49; per-minute rate by country not published (Oct 2026) | Menus yes; hold not published | In the Voyp app, not via MCP | Transfer to your number | 48 countries |
| Leximo | Local npm server, token from your profile | $9.99/mo for 5 calls up to $49.99 for 50 (Oct 2026) | Hold yes; menus not published | Not published | You can take over | Not published |
| KallyAI | Local npm server, browser sign-in | From $19/mo for 200 credits; 6 credits per call minute (Oct 2026) | Yes | Not published | Not published | Most countries, English and Spanish |
| DialMCP | Remote URL, OAuth, verify your number by SMS | Free during its pilot; pricing "may be introduced later" (Oct 2026) | Not published | Not published | Not published | US, Canada; 8 AM to 9 PM; one call at a time; 10-minute cap per call (Nov 2026) |
| Cocall | Sign in first (open beta) | $0.12/min, billed per call; 12-minute starter credit (Oct 2026) | Yes | Yes, also by Slack, SMS or email | Not described | Not published; your own caller ID |
| AgentPhone | Remote URL with API key or OAuth, or local npm; sign up first | 22¢/min with its hosted AI (13¢ with your webhook) + $3/mo per number (Oct 2026) | Not described | Through your webhook | Call transfer | US and Canada numbers; also SMS and inbound |
| phoneAFriendForAgents (phoneafriendforagents.com) | Remote URL, OAuth by email code or a key | Free, 10 calls a month (Nov 2026) | A person makes the call, so yes | Not described | Not described | Not stated; results within a few hours |
| Dialer (getdialer.app) | Claude and ChatGPT connector | Not published (Oct 2026) | Not published | Not published | Not published | Calls from your own number; built in London; aimed at research calls |
| call4me | Remote URL, sign in with Google or X | $0.25/min, half on hold; from $10 prepaid (Oct 2026) | Yes | Yes | Not published | US plus many countries |
| PhoneCallFor.me | Remote URL, OAuth sign-in | Minute credits: $2 for 10, $10 for 60; one call at a time (Oct 2026) | Not published | Not described | Not described | US |
| Assindo | Remote URL, Assindo account | Plans from $9.99/mo with 1 hour outgoing, launch prices (Nov 2026) | Yes | You add info or join in its app | Join call in its app | Personal phone assistant that also screens your incoming calls |
| Mitra | Remote URL, OAuth to a Mitra account | Plans from 30/mo with 5 call hours, no currency shown; 7-day trial with 2 hours (Nov 2026) | Not listed | Not listed | Not listed | From your own number; also answers your incoming calls |
| CallForage | Remote URL, OAuth | 15¢ per call attempt, answered or not (Nov 2026) | Not described | Not described | Not described | You approve each call in its app; agents create Jobs and call proposals |
| AlterPhone | Remote URL, OAuth (Google or Apple sign-in) | Prepaid, about 16¢/min to the US, more elsewhere (Nov 2026) | Not described | Not described | Not described | One active call per user; also places calls abroad; have_conversation or turn by turn |
| KaiCalls | Remote URL, account + OAuth or key | Plans $10 to $349/mo for your own business line (Oct 2026) | Not described | Not described | Not described | Outbound gated behind explicit approval; built for your own line |
| Bland MCP | Hosted URL, Bland account sign-in | Start $0.14/min; Agent Phone Plan $29.99/mo after a $14.99 first month (Oct 2026) | You write the prompt | You build | Transfers $0.04 to $0.05/min | US, Canada |
| Vapi MCP | Vapi account + assistant | $0.05/min + providers | You configure | You build | You build | Many |
| Retell MCP | Retell account + agent | about $0.11/min typical | You configure | You build | You build | Many |
| ThunderPhone MCP | ThunderPhone account + agent | About 2¢ to 11¢/min in their examples, cost plus markup (Nov 2026) | You configure | You build | You build | Many |
| Skysay MCP | Skysay account + agent or your own | from $0.21/min hosted AI + $0.05/min carrier + number from $3/mo (Oct 2026) | You configure | You build | Not confirmed (Oct 2026) | Many |
| ElevenLabs MCP | Hosted URL, ElevenLabs account (OAuth); manages agents, no call tool listed | Agent minutes + telephony | You configure | You build | You build | Many |
| Open-source Twilio | Self-host | about $0.014/min + model | You build | You build | You build | Many |
DialValet facts are from its llms.txt and full docs; Skysay's from its pricing page and llms.txt. Both checked October 29, 2026.
CallForMe's tools
| Tool | What it does | Account needed |
|---|---|---|
find_business |
Name, phone, address, hours, open now, rating | No |
plan_call |
Opening line, checklist, likely questions, open-now check, cost estimate | No |
pricing |
Current prices | No |
place_call |
Starts the call, or returns a setup link the first time | At call time |
get_call |
Status, transcript, pending question, answers, outcome | Yes |
answer_question |
Answers the voice assistant while the business waits | Yes |
call_around |
Finds and calls 1 to 100 places of a kind near a place, up to 10 at a time | At call time |
get_batch, stop_batch |
One results table for a call_around batch, and stopping it early | Yes |
wait_for_setup |
Waits for the user to finish the setup link, then dials | No |
redial |
Calls the same business again with the same request plus changes | Yes |
hang_up, share_call, list_calls, account |
Control, sharing and history | Yes |
Full parameters: MCP reference.
Picking one
- You want it working in two minutes: CallForMe. Add the URL, ask for a call.
- You make lots of short US calls: PlaceCall per call, or ClawCall's flat plan.
- You want calls to show your own number: DialValet, if a few US calls a day is enough (it's in private beta).
- You call internationally: PhoneBooth or a platform build.
- You're building a product: Vapi, Retell, ThunderPhone, Skysay, or ElevenLabs.
- Your calls are mostly bill fights: Pine.
Install guides: Claude Code, Claude, ChatGPT, Cursor, Codex, and every other agent.
Questions
Which calling MCP servers work in Claude and ChatGPT?
Any remote MCP server over streamable HTTP. CallForMe, PlaceCall, ClawCall, and Pine are remote servers you add by URL; in ChatGPT, CallForMe and ClawCall are also in the plugin directory, so you install them without developer mode. PhoneBooth and open-source builds can run locally.
Which one needs the least setup?
CallForMe needs only the URL https://callforme.tel/mcp and one click on Connect. No email or form. You add a prepaid balance once, through a link your agent shows you at the first call.
Which is cheapest?
Per call, PlaceCall at $0.10 for a call that reaches a conversation, US only. For heavy use, ClawCall's $8.99 per month unlimited plan. Per minute, PhoneBooth at $0.07. For a few calls a month, CallForMe at $1 per answered call and nothing when unanswered.
What should a good calling MCP server do?
Handle phone menus and hold, say it's AI when asked, let your agent answer questions mid-call, return structured results, and keep guardrails like blocked emergency numbers and opt-out lists.
Add CallForMe to your agent
One URL for any MCP agent. Connecting asks for nothing.
Install steps for your agentTry a free demo callPricing
On your phone? Email yourself the setup steps
One email with the link, for when you're at your computer. Nothing else.