Growth · alternatives · 2026

24 alternatives to Q by SubStrata

AI powered email intelligence for B2B sales

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Q by SubStrata launched in 2022; newer entries below may have overtaken it.

1. 1
   Jason AI▲470

   Write and respond to your business emails with ChatGPT

   2023 · reply.io · its alternatives →

2. 2
   Success.ai▲364

   Supercharge your growth with AI-powered cold emails

   2023 · success.ai · its alternatives →

3. 3
   Magic Sales Bot▲359

   Write sales emails 10x faster with GPT-3

   2021 · rpdoyle.com · its alternatives →

4. 4
   Salesforge▲664

   Personalize every single email at any scale and any language

   2023 · salesforge.ai · its alternatives →

5. 5
   B2B Rocket▲461

   Supercharge Your Sales & book new revenue with AI

   2023 · b2brocket.ai · its alternatives →

6. 6
   AI Agents by B2B Rocket▲315

   Reach every prospect on earth on autopilot

   2024 · b2brocket.ai · its alternatives →

7. 7
   B2Metric Decision Intelligence▲646

   Decision intelligence for growth, sales and product

   2023 · b2metric.com · its alternatives →

8. 8
   Saleswhale Email AI Conversation Flow▲102

   A new way to build intent-based lead conversion campaigns

   2021 · saleswhale.com · its alternatives →

9. 9
   Talkstack AI▲461

   Create 1000 sales and customer support agents in a click

   2024 · dashboard.talkstack.ai · its alternatives →

10. 10
    10xBeast▲270

    Customized email campaigns for outbound B2B sales teams

    2024 · its alternatives →

11. 11
    quso.ai▲284

    Your AI marketing team making social growth effortless

    2024 · quso.ai · its alternatives →

12. 12
    AI Sales Email Assistant by Reply▲342

    Generate human-like emails and follow-ups with GPT-3

    2021 · reply.io · its alternatives →

13. 13
    SalesTarget.ai▲217

    Automate B2B outreach with your AI sales Co-Pilot

    2025 · salestarget.ai · its alternatives →

14. 14
    EmailFlow.AI▲146

    B2B lead generation with autonomous AI agents

    2024 · emailflow.ai · its alternatives →

15. 15
    Prospect.io - Sales Automation▲310

    Sales prospecting automation

    2016 · overloop.com · its alternatives →

16. 16
    Touch AI▲248

    AI email for sales

    2024 · its alternatives →

17. 17
    LeadsHub.ai▲146

    Hyper-targeted people search & discovery powered by ChatGPT

    2023 · leadshub.ai · its alternatives →

18. 18
    Onesta.ai▲70

    Revolutionizing B2B sales with AI-powered automation

    2023 · onesta.ai · its alternatives →

19. 19
    Q for Sales by Uniphore▲5

    Emotion Intelligence for Revenue Teams

    2022 · uniphore.com · its alternatives →

20. 20
    BaruaAI▲77

    Revolutionize your sales with AI-powered email sequences

    2023 · its alternatives →

21. 21
    MailBunny.ai▲86

    Email based AI assistant, collaborate, summarize & more

    2023 · its alternatives →

22. 22
    A/B Copy Builder▲20

    Your AI-Powered A/B Testing Expert For Emails

    2024 · its alternatives →

23. 23
    q&ai▲99

    Analyze sales calls at scale

    2021 · qandai.org · its alternatives →

24. 24
    Persuwise▲81

    From endless email follow-ups to instant, genuine meetings!

    2023 · persuwise.com · 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 →