AI · alternatives · 2026
24 alternatives to Prio
Your AI chief of staff for email, calendar, and tasks
Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Prices are shown for the 1 we have checked on their own sites, 1 of them free or with a free tier.
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World's first open source AI scheduling assistant
2023 · cal.com · its alternatives →
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April▲664Reach Inbox Zero by speaking with your email & calendar
2025 · apps.apple.com · its alternatives →
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AI with accurate replies that tackle the next-step tasks
Feb 2026 · revo.ai · its alternatives →
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Stamp▲149The AI Secretary that thinks, writes, and works like you
Mar 2026 · stampmail.ai · its alternatives →
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Manage email and calendar with voice
2025 · useharmony.com · its alternatives →
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AI Emailyfree tier, from $14.99/mo▲165Your AI inbox that writes like you + replies on autopilot
Jul 2026 · aiemaily.com · its alternatives →
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Your AI-powered executive email assistant
2023 · shortwave.com · its alternatives →
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min.▲102I'm a control freak, the thought of having AI auto-replying to emails is ridiculous. Every founder I've met are the same way, just typing the words "Put your support/sales on auto-pilot" makes me cringe. I built min. to help me and my teammates with emails. Who should read it, who should reply, when to follow up, etc. min. is: - A simple email interface to manage both private and team inboxes. - An AI-native inbox that sorts and prioritizes messages into custom labels and folders. - A replacement for patchwork of CRMs, helpdesks, and spreadsheets with just… email. - Conversational…
Aug 2026 · getmin.ai · its alternatives →
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Taskey▲36Email, chat, calendar, todos in one flow. AI keeps it clear
2025 · taskey.work · its alternatives →
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The prototype of ambient agents
2025 · agentinbox.ai · its alternatives →
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Delos Mail▲79Delos AI drafts your replies and organizes your emails
Jan 2026 · delos.so · its alternatives →
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Your personal, on-demand AI Chief of Staff for meetings
2025 · fellow.ai · its alternatives →
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Scheduled▲102Open source AI calendar scheduler that lives in Gmail
Mar 2026 · tryscheduled.com · its alternatives →
- 24
The AI email writer that Google wishes they built
2024 · chromewebstore.google.com · its alternatives →
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Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →