[Update] Previously covered: 2026-03-19, MRR now $82,274 (+189% MoM — significant acceleration)

[Update] Signal: Postiz

1. Market / Vertical

Open-source social media management SaaS with multi-account scheduling, AI content generation, and analytics. Modern, lower-cost alternative to Buffer/Hootsuite using open-source + SaaS dual strategy.

2. Case Study

Postiz: Open-source social scheduling tool, MRR $82,274, MoM +189% (notable acceleration)

• Core: multi-account scheduling, AI content generation, analytics dashboard
• Monetization: Cloud SaaS subscription + free self-hosted version

3. Data / Sources

• MRR: $82,274 (updated 2026-03-23), MoM +189% (⚠️ significant acceleration)
• Previous coverage: 2026-03-19
• Source: TrustMRR

4. Opportunity Analysis

• +189% MoM is the highest growth in this batch — indicates a recent viral or community trigger event
• Open-source strategy lowers CAC, community-driven B2B/B2C growth
• Takeaway: open-source + SaaS dual track is a proven PMF strategy replicable to other vertical tools