Open-source content engine to create, schedule, and manage Twitter/X content at scale, including AI-assisted drafting, beautiful tweet visuals, and a Topic Monitor to track brand/product mentions.
MRR (USD)
TRAILING 30D REVENUE
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LIFETIME REVENUE
TARGET CUSTOMER
Busy technical founders, DevRels, and content managers who run multiple personal/company X accounts and want to post consistently with modern AI assistance.
TIMELINE
- Prototype: Cursor for content creation — April 24, 2025 →
Initial prototype announced as 'cursor for content creation' with fast, low-friction writing workflow.
- Decision and move to open-source — April 28, 2025 →
Publicly commits to open-sourcing Contentport and shares community feedback.
- Public open-source introduction — July 25, 2025 →
Introduces Contentport as cursor for content, 100% open-source.
- Public site/live announcement — September 3, 2025 →
Announces going live on contentport.io.
- Pricing & plans visible on site — September 23, 2025 →
Website shows Free and Pro plans and detailed features.
TECH STACK
Next.js + Upstash Redis Streams with Zod v4 for type-safety; Anthropic Claude 4 for AI; built on/compatible with Vercel; leveraging the newest AI SDK v5.
LATEST USERS
USERS CHANGE
FINANCIALS
TRACTION
- users — 1370 count · as of September 23, 2025 Trusted by 1.370 founders
FOUNDERS
Lead DevRel at Upstash; building cursor for Twitter/X via Contentport; open-source oriented.
PRODUCT–FOUNDER FIT
The founder is a hands-on DevRel/engineer who builds and ships open-source dev tools and uses X heavily; he explicitly built Contentport for his own needs ("cursor for content creation") and uses it daily, giving him direct insight into the product workflow and pain points.