Alternatives

Products that do what Callout does

Make AI phone calls from Web or Slack in JP or EN

1
AIPhone.AI▲671
AI-powered phone call app with live translation
2024 · aiphone.ai
2
CallZen.AI▲658
Conversational AI for customer success
2023 · convozen.ai
3
Api.ai for Slack▲414
Build a smart conversational Slack bot in 5 minutes.
2016
4
Threado AI▲596
Instant answers to queries on Slack, Discord & web
2023
5
Calls on Slack▲720
Make voice calls in Slack
2016
6
Ztalk.ai▲450
Real-time voice translation
2025
7
Fujiyama▲192
Practice natural Japanese conversation in real-time with AI
2024
8
AI Phone Number▲130
Call, text, or delegate to your AI with virtual numbers.
Sep 2025
9
Kotaro Slack AI▲81
Run an AI assistant directly from Slack using a single Emoji
2025
10
Slack Holiday Mode by Spoke.ai▲262
Your AI assistant for your first day back
2024
11
Callin.io▲125
The first AI phone assistant for small businesses
2024
12
Phonebot▲203
Make phone calls from within a Slack channel
2015
13
Simple AI Phone Assistant▲182
Simple AI makes phone calls so you don’t have to
2024
14
Calldock▲114
Instantly call your website leads with AI voice agents
2025
15
Callmaker for Slack▲184
AI-powered tool to immediately get more inbound sales
2016
16
Dokko▲185
Conversational AI Platform for Knowledge Sharing
2024
17
LangCall▲127
Skip hold music and let AI make calls for you
2024
18
Cols.ai▲139
AI phone calling platform
2024
19
TaCo▲135
Manage Gmail and Slack in one place with AI
2022
20
Slack AI▲197
Work smarter, not harder
2024
21
Live Dial by Voicera▲100
The AI meeting assistant that takes notes on phone calls
2018
22
Callsi AI Phone Agents▲67
Human-like AI phone agents for businesses.
Oct 2025
23
LanguageBot▲73
Real time language translations for Slack teams
2019
24
Meet AI for Slack▲126
Quick-start Google Meet without leaving Slack, powered by AI
2023

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