AgentScout / Tasks / Handling phone calls

Best AI agents for handling phone calls (2026)

Voice agents that answer and place phone calls, book appointments and route callers. We list 26 tools for handling phone calls below, each with a link-checked page, pricing as the maker states it and alternatives.

Updated

26 tools: 7 open source, 1 source-available, 3 free or freemium, 14 paid, usage-based or enterprise, 1 pricing on the maker's site.

Reticle logo

Reticle

NewcodingSource-available + cloud

Verification layer for AI coding agents: a dev-only SDK inside your web or desktop app lets the agent drive real flows and read network calls, app state and console, then returns a pass, fail or cannot-tell verdict with the file and line to fix; saved flows replay without an AI model and can gate CI.

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Tov logo

Tov

NewcodingOpen source

Tov is an experimental programming language designed to be written by coding agents. It uses TypeScript syntax minus a few traps (no any, null or loose equality, separate int and float types, and failing calls marked with try), so agents already know how to write it, and its compiler returns machine-readable fixes the agent can apply after every edit. Programs compile to small, fast native binaries, with published benchmarks against Rust, Bun and Node. Agents can learn it from the site's llms.txt.

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Tel-Agent logo

Tel-Agent

Newcustomer supportOpen source

A self-hosted AI agent that answers phone calls and handles support on WhatsApp, Telegram, web chat and email with your own models and keys.

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Hy-Memory logo

Hy-Memory

Newmemory & RAGOpen source

Tencent Hunyuan's open-source memory system for agents that extracts, organizes and recalls long-term memories across sessions, with a memory hub and plugins for popular agent tools.

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Bops logo

Bops

Newbusiness agentsFreemium

Bops, from Orgo, is a Mac app for a team of AI bots that handle business ops such as inbox triage, CRM follow-ups, invoices and reports, each with its own cloud computer, email address, phone number and shared memory.

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CosVoice logo

CosVoice

NewvoicePaid

CosVoice gives the AI assistant you already use (Grok Bot, ChatGPT, Claude, Cursor or any MCP client) a real US phone number in your area code and its own email address. It places and answers calls for you, such as booking a table or taking a contractor's quote, then sends a written summary and transcript to your inbox; connect it through its open-source (MIT) MCP server.

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Monobot.AI logo

Monobot.AI

Newno-code buildersPaid

Monobot.AI is a no-code platform for building voice and chat AI agents that handle customer support, bookings, reservations and routine business calls, with a workspace for managing agents and integrations with CRMs and other tools.

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TypeSafe Jev logo

TypeSafe Jev

Newagent infraUsage-based: pay per input token, output free; Jev 1.14 listed at $0.042 per million input tokens in TypeSafe docs; also on OpenRouter; enterprise plans via sales

Jev is TypeSafe's System One decision model, built for the small decisions inside software and agents. You send a state and typed questions (choice, score and more) and get typed answers with probabilities back instead of free-form text, so code can branch on them directly to route, classify, score or rank options. Agents can use it to settle narrow calls cheaply and save the larger LLM for open-ended work. Available through TypeSafe's API, Python and JavaScript SDKs, an agent skill, and OpenRouter.

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Macro logo

Macro

NewproductivityOpen source + cloud

Team workspace that links email, chat, docs, tasks, calls and CRM with agents that share one team memory.

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Patter logo

Patter

NewvoiceOpen source

Open-source SDK that gives your AI agent a phone number, handling speech, real-time voice and telephony carriers in Python or TypeScript.

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joinly logo

joinly

NewMCP serversOpen source

Connector middleware and MCP server that lets AI agents join video calls and take part in meetings in real time.

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Agentman logo

Agentman

Newbusiness agentsPaid

AI agents that run healthcare practice operations across phone calls, faxes and payer portals, with staff approving final actions.

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Bland AI logo

Bland AI

NewvoicePaid

Enterprise voice AI platform for building, deploying and monitoring phone agents with self-hosted models.

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Phonely logo

Phonely

Newcustomer supportFreemium

AI phone agents that answer every call, book appointments and handle customer support for businesses.

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RocketReach MCP logo

RocketReach MCP

NewMCP serversFreemium

RocketReach's MCP server for looking up verified work emails and phone numbers from its contact database.

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Synthflow logo

Synthflow

NewvoicePaid

Voice AI platform for enterprise call automation that deploys low-latency phone agents for sales and support.

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vocode logo

vocode

voiceOpen source + cloud

Open-source library for building voice-based LLM agents for phone calls and apps.

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ClawCall logo

ClawCall

voiceUsage-based

AI that places phone calls for you, navigates menus, waits on hold and talks to the person who answers.

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11x logo

11x

sales & marketingEnterprise

Digital AI workers for go-to-market teams, including an SDR agent that researches prospects and runs outbound and a phone agent that handles calls.

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Close logo

Close

sales & marketingPaid

CRM with a built-in AI teammate that calls leads, qualifies prospects and books meetings.

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Dial logo

Dial

voiceUsage-based

Gives an AI agent a real phone number for calls, SMS, iMessage and WhatsApp through one API.

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Hamming AI logo

Hamming AI

evals & observabilityPaid

Testing and QA platform for voice and chat agents that generates scenarios and replays real calls.

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Retell AI logo

Retell AI

voiceUsage-based

Builds AI phone agents for calls and support.

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Simple Phones logo

Simple Phones

voicePaid

AI phone agent that answers business calls, takes messages and books appointments.

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Thoughtly logo

Thoughtly

voicePaid

AI voice agents for inbound and outbound calls for businesses.

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Vapi logo

Vapi

voiceUsage-based

Platform for building and deploying phone voice agents.

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GitHub repos (12)

RepoGitHub starsLicenceLast push
Macro ↗4,746—2026-10-21
vocode ↗3,804MIT2024-11-15
Reticle ↗1,275Apache-2.0 for the SDK packages, FSL-1.1-ALv2 for the server (source-available)—
Tel-Agent ↗1,144—2026-10-08
Patter ↗1,076—2026-08-24
Hy-Memory ↗1,040—2026-10-21
Tov ↗740——
joinly ↗569—2026-09-01
Bops ↗326—2026-10-21
ClawCall ↗9—2026-10-13
CosVoice ↗0—2026-10-13
RocketReach MCP ↗0—2026-10-05

12 repos. Stars and licence come from each repo, checked when the listing was last verified.

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