Alternatives

Products that do what uCalc does

Functional calcs and forms, no developers or coding required

1. 1
   Calculo▲195

   Calculator from the future

   2024

2. 2
   Calcapp▲167

   Build apps instead of spreadsheets

   2018

3. 3
   Calculators in Email ▲141

   Let customers calculate & decide in email

   2025

4. 4
   FusionCalc (Memo Calculator) for Chrome▲119

   Calculator Extension with Memo Feature

   2024

5. 5
   700+ Presentation Templates▲133

   Create attractive presentations with these free templates

   2021

6. 6
   ConvertCalculator 2.0▲148

   Create powerful, beautiful Calculator forms

   2019

7. 7
   Templates by EmailOctopus▲263

   Free (do whatever you want) responsive email templates

   2016

8. 8
   No-Code Template Packs▲196

   Free Airtable, Webflow, & Notion templates to build web apps

   2022

9. 9
   Showeet▲104

   Impress your audience with creative & free PPT templates

   2019

10. 10
    Calcul.io▲127

    Math playground - smart online calculator

    2024

11. 11
    Calculator Notepad▲75

    A free-form calculator for Chrome

    2022

12. 12
    Transactional Email Templates by Postmark▲210

    Open source email templates for use in your SaaS app.

    2018

13. 13
    Calcapp▲111

    Build apps, not spreadsheets

    2023

14. 14
    Euclid Calculator▲83

    The modern calculator for macOS/iOS

    2020

15. 15
    Growth Calculators▲201

    20+ free calculators for marketers & startups

    2023

16. 16MC
    Mcpcalc.com – collaborative math documents for people and agents▲6

    I’m a math grad student. I wanted to create ephemeral calculator documents and spreadsheets that I can quickly use along with AI and embed in blog posts. I ended up making a bunch of collaborative calculators that support embedding, shareable live links, and an MCP interface.

    Feb 2026 · mcpcalc.com

17. 17
    Boost CTOR▲122

    A variety of ready-made email marketing copy templates

    2020

18. 18
    ueCalc▲138

    Smart and easy finance planning for startups

    2020

19. 19
    Fillout Form Templates▲114

    Make stunning forms with expertly crafted templates

    2023

20. 20
    PLG Templates▲110

    Templates for emails, analytics, and playbooks for SaaS

    2023

21. 21
    Webacus▲106

    Swiss-army knife for developers

    2022

22. 22CA
    Calc – A fast and intuitive command-line calculator written in Go▲94

    2015 · github.com

23. 23
    Drawers▲101

    A super simple bill and coin calculator 💰

    2018

24. 24
    Quick Calc▲83

    An elegant calculator for your menu bar.

    2021

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