
Buffer
Hootsuite
Publer
Later
Ayrshare
Postiz
Postproxy
Social Media API for developers. Post to TikTok, Instagram, YouTube, Facebook & 19 more platforms with one API call. MCP server for Claude/ChatGPT, white-label for SaaS. 70k+ users.

ShareVault
CapLinked
DataRooms.com
ADEC Preview VDR
EthosData
KYCme
FDM Platform
Kasm Workspaces is a workspace streaming platform for delivering browser, desktop, and application workloads to the web browser.

Which is more popular?
Based on our record, Kasm seems to be more popular. It has been mentioned 27 times since March 2021.
Website, pricing, platforms and company facts side by side.
|
|
|
|
|---|---|---|
| Website | upload-post.com | trust.kasm.com |
| Pricing | ||
| Platforms | ||
| Company | Startup from Spain · 1 - 9 employees · 2025 | 2019 |
| Listed in |
In their own words, as submitted to SaaSHub.


Upload-Post is a social media API that lets developers post to TikTok, Instagram, YouTube, Facebook, X (Twitter), LinkedIn, Pinterest, Threads and more with a single API call. Built for SaaS platforms, agencies, and developers who need reliable multi-platform publishing without managing...
Kasm is changing the way that businesses deliver digital workspaces using our open-source web-native container streaming technology to establish a modern devops delivery of Desktop as a Service (DaaS), application streaming, and browser isolation. Kasm is not just a service, it is a highly...
What each product offers, as listed by its team.


An editorial look at what each product does well and who it suits.


Overall verdict
Why this product is good
Recommended for
Overall verdict
Why this product is good
Recommended for
Walkthroughs and reviews on video.
No Upload-Post videos yet. You could help us improve this page by suggesting one.
Kasm Workspaces v1.15 Release
More videos
How often each product is chosen within a category, 0–100% relative to the other.


As answered by people managing Upload-Post and Kasm.
Upload-Post's answer
Upload-Post is the only API that lets you post to 10+ social platforms with a single endpoint. No need to integrate TikTok, Instagram, YouTube, and Facebook APIs separately — one call handles everything. We also offer true white-label: your users connect their accounts directly, so you never touch their credentials.
Upload-Post's answer
Upload-Post's answer
Upload-Post's answer
We were building a SaaS and needed to post to multiple social platforms. Integrating each API separately was painful — different auth flows, formats, rate limits, and constant breaking changes. So we built Upload-Post to solve it once. Now thousands of developers use it to skip the headache and ship faster.
Share your experience with using Upload-Post and Kasm. For example, how are they different and which one is better?
Recommendations tracked on public social media and blogs since March 2021.


Tracking Upload-Post since Feb 2026.
Playing with local LLMs is indeed fun. I use Kasm workspaces[0] to run a desktop session with ollama running on the host. Gives me the isolation and lets me experiment with all manner of crazy things (I tried to make a computer-use AI... - Source: Hacker News / about 1 year ago
Looks like Kasm Workspaces [1] for developers, I'll give it a try. [1] https://kasmweb.com/. - Source: Hacker News / over 2 years ago
[migrations] started [migrations] no migrations found Usermod: no changes ─────────────────────────────────────── ██╗ ███████╗██╗ ██████╗ ██║ ██╔════╝██║██╔═══██╗ ██║ ███████╗██║██║ ██║ ██║ ... Source: almost 3 years ago
When comparing Upload-Post and Kasm, you can also consider the following products.

Buffer makes it super easy to share any page you're reading. Keep your Buffer topped up and we automagically share them for you through the day.
Compare Buffer to Upload-Post or Kasm:

ShareVault provides Virtual Data Rooms for secure document sharing during due diligence and other business critical processes.
Compare ShareVault to Upload-Post or Kasm:

Enhance your social media management with Hootsuite, the leading social media dashboard. Manage multiple networks and profiles and measure your campaign results.
Compare Hootsuite to Upload-Post or Kasm:

CapLinked provides simple and secure virtual data room solutions for online document sharing and management. Enterprise-grade security and 24/7/365 support.
Compare CapLinked to Upload-Post or Kasm:


DataRooms.com is a leading provider of secure virtual data room services for due diligence processes and corporate information exchange.
Compare DataRooms.com to Upload-Post or Kasm: