Can I open-source SlideFast?
KINDA · partial or early alternativesKinda. Postiz and Mixpost cover the core of SlideFast, but they're early or partial — expect gaps like polished visual editor and reusable brand and asset library.
They pay to skip the fragile parts between an AI draft and a consistently branded carousel that is actually ready to publish.
xpolished visual editor
xreusable brand and asset library
xreliable PDF and image exports
xmulti-channel publishing workflow
xhosted storage and sharing
These projects already replace it, free.
PPostizOpen-source social media management and scheduling platform with agentic posting workflows.open source↗MMixpostSelf-hosted social media scheduling and publishing (Laravel). Queue posts to multiple networks without per-seat pricing.open source↗What each one is, in full: Postiz · Mixpost
no votes, no pay-to-list · just what's real
SlideFast pricing
| plan | monthly | annual (per mo) | what you get |
|---|---|---|---|
| starter | $8.07 | $5.65 | 5 AI carousels/month, 50 edit messages/month, unlimited exports |
| pro | $21.91 | $15.34 | 50 AI carousels/month, 500 edit messages/month, unlimited exports, custom themes/brand kit, no watermark |
| max | $44.98 | $31.49 | Higher carousel/edit allowance than Pro; exact numeric caps were not exposed on the live pricing card |
free tierno free tier
billingmonthly + annual (-30%); 7-day trial, no credit card; cancel anytime
hidden costsCarousel creation and AI revisions are separately capped; MAX's exact numeric caps were not publicly exposed. USD amounts vary with EUR/USD exchange rates.
verified 2026-08-14 · source ↗
Can I open-source SlideFast?
Kinda. Postiz covers the core of SlideFast, but there are real gaps: polished visual editor, reusable brand and asset library. Read the honest list above before committing.
How much does SlideFast cost?
SlideFast costs about $8.07/month (Starter, checked 2026-08-14), which is $96.84 per year.
What do I lose by replacing SlideFast?
Honestly: polished visual editor; reusable brand and asset library; reliable PDF and image exports; multi-channel publishing workflow; hosted storage and sharing. If any of those are load-bearing for you, keep paying.
Is there an open-source alternative to SlideFast?
Yes: Postiz (Open-source social media management and scheduling platform with agentic posting workflows.) Mixpost (Self-hosted social media scheduling and publishing (Laravel). Queue posts to multiple networks without per-seat pricing.)