Alternatives

Products that do what Nylas CLI does

Email, calendar, and contacts for AI agents

1
Langchain AI Email Assistant▲164
The prototype of ambient agents
2025
2
CalBot▲115
AI assistant that handles your calendar, all from your email
2025
3
Cloudflare Email Service▲168
Turn any email inbox into a native interface for AI agents
Apr 2026
4
Mayday▲188
Your AI scheduling co-pilot
2023
5
Dule for Google Calendar▲123
Email based AI scheduling assistant
2025
6
AutoSend MCP▲171
The email platform your AI agent can operate.
Mar 2026
7
Astro▲309
AI meets email for Mac, iOS and Android
2017
8
CalendarPipe▲155
Programmable calendar sync for humans and AI agents
Apr 2026
9
Outerspan▲205
Deploy agents that have their own email inbox
2025
10
Nexuscale AI▲196
AI sales assistant that finds leads + books meetings for you
Feb 2026
11
Decoded▲114
AI assistants you can email for deep research and more
2025
12
AI Emaily▲165
Your AI inbox that writes like you + replies on autopilot
Jul 2026
13
Sigmail▲233
Personalize your email outreach using AI
2022
14
Email AI by Snov.io▲190
Generate reply boosting emails in seconds
2023
15
Shortwave AI Email Assistant 2.0▲214
The ultimate search, analysis, and productivity companion
2024
16
Nitrosend▲168
Email for AI agents. They sign up, send and reply.
Jul 2026
17
Scheduled▲102
Open source AI calendar scheduler that lives in Gmail
Mar 2026
18
Shortwave AI Assistant▲163
Your AI-powered executive email assistant
2023
19
Inbox AI▲201
AI-Powered Personal Productivity
2024
20
The New Calendly▲211
Handle all of the work before, during, and after meetings
17d ago · calendly.com
21
Native AI▲175
One AI interface for all your business apps
2024
22
Readouts▲121
AI summaries for email, messages & meetings
2024
23
CXassist▲136
Put your inbox on autopilot with AI
2023
24
Kipps.AI Campaign▲154
Lead Qualification, Bulk Outreach and Anniversary’s Reminder
Mar 2026

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