AI · alternatives · 2026
24 alternatives to Atlas
Run your Outlook email and calendar from Claude
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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Outlook for Mac▲130Now free for email, calendars, contacts & more
2023 · apps.apple.com · its alternatives →
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LIAMfree tier▲111Hi HN, yesterday I missed a meeting and spent most of the day sending ~35 emails. That kind of inbox + calendar admin has been draining my time for a long while, so I built LIAM to fix it. It helps with: - Drafting replies in your tone (honestly a bit scary how close it gets) - Scheduling meetings and handling the back and forth - Prioritising important threads and organising the inbox Important: LIAM doesn’t send anything without approval. I’d love feedback on what you’d actually trust an email agent to do, and which email workflows you’d automate first. You are more than welcome to roast…
Feb 2026 · doitliam.com · its alternatives →
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Sync Outlook calendars to Google on your Mac
Aug 2026 · outlookgooglecalendarsyncmac.com · its alternatives →
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Supamail AI▲214I run multiple projects and D2C brands, which means I manage 6 different Gmail accounts and easily get 100+ emails a day - team updates, invoices, customer queries, newsletters, OTPs… everything mixed together. After missing a few important emails that actually cost me money, I realized the problem wasn’t the number of emails, it was how hard it was to make sense of them. So I built Supamail, an AI-powered inbox that helps you read less and understand more. Here’s what it does: - Emails in last 24 hrs shrink into clear summaries, smart categories, and easy replies so you never feel…
2025 · supamail.co · its alternatives →
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Flow-e▲221Turn your Gmail & Outlook into Trello-like task lists 💌
2017 · flow-e.com · its alternatives →
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CalendarPlusAI▲203Shared calendar no login Collaborate with friends and teams!
2024 · bcalendar.com · its alternatives →
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More meetings. Less drop-offs.
2025 · mailmodo.com · its alternatives →
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Plan your day easily with Outlook Calendar Checker!
2025 · outlook-calendar-checker.carrd.co · its alternatives →
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Send Google Sheets via email on a recurring schedule.
2019 · chromewebstore.google.com · its alternatives →
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Claunnector▲78Connect your Mac's Mail, Calendar, and more to AI
Apr 2026 · claunnector.com · its alternatives →
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Scheduled▲102Open source AI calendar scheduler that lives in Gmail
Mar 2026 · tryscheduled.com · its alternatives →
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Import Google & Outlook calendars into timesheets
Jul 2026 · vibacloud.com · its alternatives →
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Emails don't manage themselves. Until now.
Jul 2026 · dailytaskproai.com · its alternatives →
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Sync, organize, and create your Outlook events into Coda
2022 · coda.io · its alternatives →
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Combine your google and outlook calendar in one place.
2025 · unifiedcalendarview.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 →