Growth · alternatives · 2026
24 alternatives to Otouo
Automate your email bookings and reservations using AI
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.
- 1
World's first open source AI scheduling assistant
2023 · cal.com · its alternatives →
- 2
AI with accurate replies that tackle the next-step tasks
Feb 2026 · revo.ai · its alternatives →
- 3
Mailmodo AI▲471Complete email marketing with just prompts
Oct 2025 · mailmodo.com · its alternatives →
- 4
Resolve incoming email queries effortlessly with AI
2025 · kommunicate.io · its alternatives →
- 5
- 6
Retain AI▲381Send AI-generated winback emails automatically
2024 · apps.shopify.com · its alternatives →
- 7
- 8
- 9
Create marketing email templates in a minute with AI
2024 · its alternatives →
- 10
- 11
Instantly create and edit emails by chatting with AI
Nov 2025 · mailmodo.com · its alternatives →
- 12NI
Hi HN! My co-founder and I spent the last 4 weeks building something we desperately needed ourselves. The Problem: We spend hours processing emails - scheduling meetings, going through long newsletters, downloading attachments to review, verifying documents like invoices, and of course taking actions on external systems (Salesforce, Asana, Jira etc) based on emails received. A lot of this can be automated with the help of AI agents, saving several hours every week. Our Solution: Forward any email to a specialized AI agent that completes the task and email you back the results. No…
2025 · mxtoai.com · its alternatives →
- 13
Scheduled▲102Open source AI calendar scheduler that lives in Gmail
Mar 2026 · tryscheduled.com · its alternatives →
- 14
- 15
- 16
The AI email writer that Google wishes they built
2024 · chromewebstore.google.com · its alternatives →
- 17
Intent-based insights turned into expert emails instantly
2021 · its alternatives →
- 18
- 19
Ticketdesk AIfree tier, from $29/mo▲85AI Agents for Customer Support
Aug 2026 · ticketdesk.ai · its alternatives →
- 20
- 21
Delos Mail▲79Delos AI drafts your replies and organizes your emails
Jan 2026 · delos.so · its alternatives →
- 22
- 23
- 24IB
I created a crew of AI agents using CrewAI to automate my old Gmail account that had a lot of unread emails. This is what I had it do: - Categorizing emails and assigning priority levels - Applying labels and stars based on content analysis - Creating draft responses for important emails only + saving it in Drafts folder - Sending Slack notifications for high-priority messages (I use Slack a lot) - Cleaning up low-priority emails based on configurable rules (delete low quality emails + empty trash afterwards) It works with most of the models so long as they're good at tool calling (most OSS…
2025 · github.com · its alternatives →
Also compare
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 →