- Home
- AI Content Repurposing Tools
- PrimePost
PrimePost
What it is
PrimePost is a web and API service from Block Nexus Labs that converts long-form source material into seven channel-specific formats. You can provide a blog post, article, transcript, or newsletter and receive X posts, LinkedIn posts, email newsletters, Instagram captions, blog summaries, YouTube descriptions, and Facebook posts. The homepage says these seven outputs can be ready in 30 seconds. Transforms are saved for later reuse, with history varying by plan. One transform per device is available without signup, while the Free plan allows three transforms monthly and includes all formats. Pro costs $19 a month; Business costs $49 a month and adds API access, custom Brand Voice settings, export, unlimited history, and priority support. Business API keys allow 1,000 requests daily. PrimePost says account content and outputs are encrypted and not used to train AI models; submitted content is processed in real time and not permanently stored after transformation.
For and against
For
- Seven output formats from one source
- Free plan includes three monthly transforms
- Transforms can be revisited in history
- Business supports custom Brand Voice settings
- API covers all seven formats
Against
- No free trial
- Free plan limits transforms to three monthly
- Social publishing is not included
- Business API has 1,000 daily requests per key
The verdict
PrimePost focuses on turning one long-form input into a broad set of channel formats. Its free tier offers a limited way to try the workflow, while paid plans add volume, history, brand controls, and API access.
Who it suits
PrimePost suits writers, marketers, and teams repurposing existing articles, transcripts, blog posts, or newsletters for several channels. Business plans fit organizations needing API access or configurable brand guidance.
Plans and prices
Free
3 transforms per month · All 7 output formats · Standard quality · Transform history (last 10)
Read 2 Oct 2026 · primepost.app
Pro
Unlimited transforms · All 7 output formats · Premium quality · Full transform history
Read 2 Oct 2026 · primepost.app
Business
Everything in Pro · API access · Custom brand voice · Unlimited history + export
Read 2 Oct 2026 · primepost.app
On the record
- API
- The Business plan includes API access to all seven formats, with a stated limit of 1,000 requests per day per key.primepost.app · read 2 Oct 2026
- Brand voice
- Business users can configure tone, style, keywords to include or avoid, and example content for a custom Brand Voice.primepost.app · read 2 Oct 2026
- Cancellation
- Users can cancel subscriptions from Settings, with paid features remaining active until the end of the billing period.primepost.app · read 2 Oct 2026
- Data handling
- The privacy policy says submitted content is processed in real time and is not permanently stored after transformation.primepost.app · read 2 Oct 2026
- Free use
- The homepage offers one free transform per device without signup, and the Free plan includes three transforms per month.primepost.app · read 2 Oct 2026
- History
- Transforms are saved so users can revisit and reuse their original input and generated outputs.primepost.app · read 2 Oct 2026
- Input types
- It accepts blog posts, articles, transcripts, and newsletters as source content.primepost.app · read 2 Oct 2026
- Integrations
- The privacy policy lists Google OAuth for authentication, Stripe for payments, Anthropic and OpenAI for AI processing, and Vercel for hosting.primepost.app · read 2 Oct 2026
- Maker
- PrimePost identifies Block Nexus Labs as its maker.primepost.app · read 2 Oct 2026
- Output formats
- Its seven output formats are X posts, LinkedIn posts, email newsletters, Instagram captions, blog summaries, YouTube descriptions, and Facebook posts.primepost.app · read 2 Oct 2026
- Purpose
- PrimePost transforms long-form content into multiple platform-optimized formats.primepost.app · read 2 Oct 2026
- Security
- The homepage says account content and outputs are stored encrypted and are never used to train AI models.primepost.app · read 2 Oct 2026
- Speed
- The homepage says users can get seven channel-ready formats in 30 seconds.primepost.app · read 2 Oct 2026
- Support
- The Business plan includes priority support, and the homepage provides [email protected] for questions.primepost.app · read 2 Oct 2026
