Alternatives

Products that do what Prio does

Your AI chief of staff for email, calendar, and tasks

1
Cal.ai Email Assistant▲918
World's first open source AI scheduling assistant
2023 · cal.com
2
April▲664
Reach Inbox Zero by speaking with your email & calendar
2025 · apps.apple.com
3
Revo AI Email Assistant▲342
AI with accurate replies that tackle the next-step tasks
Feb 2026
4
Cleo▲379
The AI PM that runs your team
May 2026
5
Inbox AI▲201
AI-Powered Personal Productivity
2024
6
Stamp▲149
The AI Secretary that thinks, writes, and works like you
Mar 2026 · stampmail.ai
7
Stamp: The AI Secretary▲103
The AI Secretary that handles your work for you
Sep 2025
8
Nexto▲129
AI generated tasks from emails & calls
2024
9
Harmony AI Voice Assistant▲273
Manage email and calendar with voice
2025
10
CXassist▲136
Put your inbox on autopilot with AI
2023
11
AI Emaily▲165
Your AI inbox that writes like you + replies on autopilot
Jul 2026 · aiemaily.com
12
Parity▲103
Your personal AI scheduling assistant
2024
13
Shortwave AI Assistant▲163
Your AI-powered executive email assistant
2023
14
MailMoo▲292
AI personalized video for cold outreach that works
2025
15
Saner.AI 1.0▲290
First ADHD-friendly AI assistant for notes, email, calendar
2025
16
Taskey▲36
Email, chat, calendar, todos in one flow. AI keeps it clear
2025
17
Langchain AI Email Assistant▲164
The prototype of ambient agents
2025
18
Delos Mail▲79
Delos AI drafts your replies and organizes your emails
Jan 2026
19
Wagoo Voice Assistant▲94
Never lift a finger again. Voice AI for email & calendar
Nov 2025
20
Saldor▲117
Hands-free email and calendar.
Sep 2025
21
Dule for Google Calendar▲123
Email based AI scheduling assistant
2025
22
Ambient▲136
Your AI chief of staff
2023
23
Ask Fellow - AI Chief of Staff▲186
Your personal, on-demand AI Chief of Staff for meetings
2025
24
Scheduled▲102
Open source AI calendar scheduler that lives in Gmail
Mar 2026

Ranked by how close each launch is in meaning, then by votes. Refine with a description →