Dev tools · alternatives · 2026

24 alternatives to Kloudless

One API for file storage, CRM, calendar, ITSM & messaging

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Kloudless launched in 2018; newer entries below may have overtaken it.

1. 1KO
   Kloudless – One cloud storage API in the place of many▲7

   2014 · kloudless.com · its alternatives →

2. 2
   Open source embeddable file picker▲12

   The Kloudless File Picker is a file chooser and uploader for apps that integrates with 20+ cloud storage services with a few lines of code - Kloudless/file-picker

   2014 · github.com · its alternatives →

3. 3
   SavvyCal for iCloud▲293

   Scheduling links for iCloud, plus Google, Outlook, Fastmail

   2021 · savvycal.com · its alternatives →

4. 4
   Emma▲295

   Deploy on any cloud, reduce the cloud bills and save time

   2022 · emma.ms · its alternatives →

5. 5AS
   Amazon S3, Microsoft Azure, Rackspace, Backblaze via a Single API▲191

   2016 · cloudrail.com · its alternatives →

6. 6
   Crumble▲84

   Manage your cloud infrastructure with ease

   2022 · crumblecloud.com · its alternatives →

7. 7OA
   One Adaptive API for Dropbox, Google Drive, OneDrive▲71

   2014 · cloud-rail.com · its alternatives →

8. 8
   Klever Suite 1.0▲300

   One workspace for all your projects, tasks & Wiki docs

   2024 · kleversuite.com · its alternatives →

9. 9
   Vtiger CRM for Google Workspace▲80

   Best CRM for Google, save time and boost productivity

   2022 · vtiger.com · its alternatives →

10. 10
    Klipy▲244

    AI powered CRM, from hello to renewal

    2024 · klipy.ai · its alternatives →

11. 11
    Klouds.io▲64

    Cloud expenditure exposed

    2022 · its alternatives →

12. 12
    Open-source Workspace (mail,docs,spreadsheet,drive) web/iOS▲111

    Free, open-source cloud productivity suite. Mail, Calendar, Contacts, and Drive - faster and leaner than Google Apps. Self-host or use our cloud.

    May 2026 · tinycld.org · its alternatives →

13. 13
    Collie CLI▲76

    Manage your AWS, Azure & GCP clouds with our open-source CLI

    2021 · github.com · its alternatives →

14. 14
    Cloudie▲22

    CRM for freelancers & solopreneurs to simplify work flow.

    2025 · its alternatives →

15. 15
    Cone API▲85

    Unified email, calendar APIs

    2022 · its alternatives →

16. 16
    Jottacloud▲80

    Safe cloud storage

    2018 · jottacloud.com · its alternatives →

17. 17
    KubeOrbit▲89

    Do microservices integration testing efficiently

    2022 · its alternatives →

18. 18OI
    OneBox.io – Sync Email Attachments to Dropbox, Box, GDrive, OneDrive▲22

    2014 · onebox.io · its alternatives →

19. 19
    Cloudike▲60

    Cloud storage solutions purpose-built for businesses.

    2020 · its alternatives →

20. 20
    MergeKnob▲71

    Sending customized emails in batch made easy

    2021 · workspace.google.com · its alternatives →

21. 21
    Mailroom by Klipy▲52

    Finally, an actual simple CRM!

    2024 · klipy.ai · its alternatives →

22. 22
    All Cloud Hub▲25

    Manage all your cloud storage accounts from one dashboard

    Feb 2026 · allcloudhub.com · its alternatives →

23. 23
    BewCloud is a simpler alternative to Nextcloud written in TypeScript▲62

    For the last month or so I've been working on bewCloud, and today I'm making its source code public and open! Right now, the Dashboard (URLs + freeform notes), News (RSS/Atom/JSON feeds), and Contacts (CardDav) are working. If you have any suggestions, comments, or recommendations, I'd love to hear it. Thank you for your attention and kindness. I really appreciate it!

    2024 · bewcloud.com · its alternatives →

24. 24AA
    “API Abstraction” for Cloud Storage, Social, Payment and Messaging▲11

    2016 · cloudrail.github.io · 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 →