AI · alternatives · 2026

24 alternatives to June.ai

A communication hub that replaces email

June.ai is a digital communication hub designed to replace email by connecting existing email accounts while offering a redesigned experience. The platform emphasizes greater control, interactivity, and efficiency… 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. June.ai launched in 2018; newer entries below may have overtaken it.

1. 1
   April▲664

   Reach Inbox Zero by speaking with your email & calendar

   2025 · apps.apple.com · its alternatives →

2. 2
   Superhuman 2.0▲1,142

   Revolutionary AI email, reimagined for teams

   2024 · superhuman.com · its alternatives →

3. 3
   Astro▲308

   AI meets email for Mac, iOS and Android

   2017 · its alternatives →

4. 4
   Notion▲585

   Artificial intelligence-powered email.

   2015 · notion.so · its alternatives →

5. 5
   Outboundly.ai▲190

   AI-powered cold outreach platform

   2023 · outboundly.ai · its alternatives →

6. 6
   Success.ai▲364

   Supercharge your growth with AI-powered cold emails

   2023 · success.ai · its alternatives →

7. 7
   Mailmodo AI▲471

   Try this AI email marketing tool to create emails, automate journeys, and add interactivity to drive better conversions.

   2025 · mailmodo.com · its alternatives →

8. 8
   Briefly AI▲406

   AI meeting summaries, follow-up emails, and deliverables

   2023 · brieflyai.com · its alternatives →

9. 9
   AI Easy Newsletter Studio▲269

   Effortless newsletter success with AI power

   2023 · valerianotion.gumroad.com · its alternatives →

10. 10
    MailBunny.ai▲86

    Email based AI assistant, collaborate, summarize & more

    2023 · its alternatives →

11. 11
    pipl.ai▲313

    AI-powered cold email automation without breaking the bank

    2024 · plusvibe.ai · its alternatives →

12. 12
    TaCo▲135

    Manage Gmail and Slack in one place with AI

    2022 · sharetaco.com · its alternatives →

13. 13
    Shortwave AI Email Assistant 2.0▲214

    The ultimate search, analysis, and productivity companion

    2024 · shortwave.com · its alternatives →

14. 14
    EmailFlow.AI▲146

    B2B lead generation with autonomous AI agents

    2024 · emailflow.ai · its alternatives →

15. 15
    Shortwave AI Assistant▲163

    Your AI-powered executive email assistant

    2023 · shortwave.com · its alternatives →

16. 16
    Inbox AI▲201

    AI-Powered Personal Productivity

    2024 · its alternatives →

17. 17
    Free AI Email Assistant▲121

    Forward, add context, generate 👉 no more boring replies

    2024 · its alternatives →

18. 18
    AI Emailyfree tier, from $14.99/mo▲165

    Your AI inbox that writes like you + replies on autopilot

    Jul 2026 · aiemaily.com · its alternatives →

19. 19
    Mail AI▲70

    A powerful communications toolset powered by GTP3

    2022 · its alternatives →

20. 20
    Spark +AI▲181

    Your email productivity, supercharged with AI

    2023 · sparkmailapp.com · its alternatives →

21. 21
    Notion skill for Amazon Alexa▲126

    Artificial intelligence for talking to your Email

    2016 · notion.so · its alternatives →

22. 22
    Langchain AI Email Assistant▲164

    The prototype of ambient agents

    2025 · agentinbox.ai · its alternatives →

23. 23
    AIMail▲51

    Your AI email assistant for faster email communication

    2024 · its alternatives →

24. 24
    Sendster AI▲96

    AI enabled newsletter software for Amazon SES, SMTPs

    2023 · getsendster.in · its alternatives →

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 →