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Holbase

Products

Products we build and run

We don't just build software for clients. We ship and operate our own products, using the same team and standards we bring to your project.

Postprism

Postprism: Every social account. One dashboard.

Plan, schedule and publish across LinkedIn, X, TikTok, YouTube, Bluesky and Pinterest from one calendar. Optional AI tailors each post to every platform.
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Postprism · New post
Illustration

Your draft

We just shipped dark mode for the whole app.

Brand voice: friendly, concise

  • LinkedInWaiting
  • XWaiting
  • TikTokWaiting
  • YouTubeWaiting
  • BlueskyWaiting
  • PinterestWaiting
Calendar · Tue 21 OctDraft

AI content adaptation

Write once, and get a version tuned for each network.

Unified content calendar

Plan and reschedule every post in one view.

Brand voice AI

AI that writes in your tone.

Bulk scheduling

Up to 200 posts from one CSV.

AI agents (MCP)

Schedule from Claude, ChatGPT and other agents.

Approvals & analytics

Review posts before they go out, then track reach and clicks.

Publishes to

LinkedInXTikTokYouTubeBlueskyPinterest

Get started

Have a product idea?

Tell us what you want to build. You'll hear back from a senior engineer within one business day, with next steps and an honest view on cost and timeline.

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Your project with Holbase
How it works

  1. You tell us what you want to build

    A short form or an email

  2. Intro call

  3. Written scope and estimate

  4. Team assigned

  5. Sprint 1 demo