Agentline alternatives

Tools that do what Agentline does, found by what they say they do rather than by shelf. Among the equally alike, the most used come first. Each line says how it differs from Agentline.

Read 2026-10-28 · Agentline itself: Free plan · From ≈ $17/mo

With a free plan or free to use: quackr, Temp Mail, 1Lookup.

10 alternativesUnlike Agentline

#1
quackr Voice MCP · sign-in
Provides temporary and private phone numbers that receive SMS messages for account verification, with an API and an email option.
More widely used
72.2k
Active
From $0.10 per use
2018
#2
AP Dialog AG Voice MCP · open
Connects callers to Swiss phone numbers, addresses and opening hours through a human phone operator, plus an MCP server for AI assistants.
Own MCP server
12
Active
2015
#3
sms-florin Voice MCP · open
Leases UK SIM-backed phone numbers that catch one-time login texts from other services, refunding the rental if no code arrives.
Own MCP server
Little sign of use
Active
From ≈ $0.89 once
#4
Frontdesk AI Voice
Answers calls, texts, and chats with AI agents that qualify leads, book appointments, and update CRM records.
Also: Chat assistant, Workflow automationMore widely used
337k
Active
From $79/mo
2023
#5
Dialaxy Voice
Cloud phone system with call routing, voicemail, SMS, and CRM integration for contact centers.
More widely used
953k
From $15/mo
#6
Goodcall Voice
Deploys AI phone agents to answer and automate customer service and sales calls.
Also: Voice, AgentsMore widely used
1.1M
Active
From $79/mo
2017
#7
Temp Mail Productivity MCP · sign-in
Generates throwaway inbox addresses that receive incoming mail for a short lifetime, then delete it automatically.
More widely used
367k
Maintained
#8
didlogic Voice MCP · sign-in
Provides SIP trunks and DID phone numbers that route voice calls and SMS between VoIP systems and the public phone network.
Also: Voice
7.6k
Active
From $0.01 per use
2006
#9
1Lookup Voice MCP · sign-in
Checks phone numbers against carrier and do-not-call data and verifies emails, IPs and domains through a single API.
More widely used
18.9k
Active
From $99/mo
2025
#10
Ultatel Voice
Cloud phone system with business numbers, call routing, video meetings, chat, fax and a contact center for inbound customer calls.
Also: Workflow automationMore widely used
12.6k
Active
From $18/user/mo

← Agentline: the full card All Voice tools →

How this list is made: the words Agentline is described with (what it does, for whom, what it is used for) are matched against every tool in the Atlas. A tool on the same shelf, or doing the same kind of work, counts for a little more. Nothing here is paid for.