Free
€0/mo
Get started — no credit card.
- 3 platforms connected
- 10 posts per month
- AI captions: 10 a month
- Basic scheduling
- 7-day analytics history
- Grouped comment inbox (7-day history)
- 3 saved replies
- Oldest-open nudge
- Email support
Simple pricing for solo creators and agencies
Start free. Upgrade when you're ready to publish more.
Pro
€12/mo
For active creators who publish often.
- Unlimited platforms
- Unlimited posts
- Advanced scheduling + queues
- Full analytics history
- Full comment inbox history (as retained by each platform)
- Reply-time stats
- Unlimited saved replies
- X comment sync (coming soon)
- Priority support
- AI captions: 600 a month (up to 200 image captions)
We're finalizing checkout. Join the waitlist and we'll email you the moment Pro opens — with founding-member pricing locked in for the first 100 users.
Business
€40/mo
For agencies and growing teams.
- Everything in Pro
- AI captions: 3,000 a month (up to 1,000 image captions)
- Multi-account management
- Team workspaces (V2)
- Approval workflows (V2)
- Dedicated support
Billing without surprises
A reminder before every renewal
Diffuso emails you before each renewal — plan, date, and exact amount. No surprise charges.
Cancel anytime, self-serve
Straight from your billing page — no support ticket, no retention maze.
Keep what you paid for
Cancelling keeps your full access until the end of the period you've already paid for.
Prices are pre-launch indications. Final pricing may adjust before billing opens. Free tier is permanent — paid plans only charge after you opt in.
How we compare
Same price band, different priorities. We lead on reliability, data ownership, and what's on the free tier — not on platform count beauty contests.
Comparing FluxEngine Pro (€12 flat) against entry paid tiers: Buffer Essentials (€6/channel), Hootsuite Professional ($99/seat), Publer Professional (€12 flat).
| Feature | FluxEngine | Buffer | Hootsuite | Publer |
|---|---|---|---|---|
| Confirmed deliveryWe verify each post landed with the platform, auto-retry transient failures, and alert you when one needs you — nothing fails silently | Verified + retry | — | — | Auto-reschedule |
| Free tierReal free tier, not a 14-day trial | 3 accounts | 3 channels | 3 accounts | |
| AI captionsAuto-generate post copy with brand tone | All tiers | Free+ tier | Paid only | Business only |
| Best-time-to-post AIPick send time from audience signal | ||||
| Documented token encryptionVersioned keys, scoped service-role access (public security page) | — | — | — | |
| Documented EU data residencyDublin-hosted infra; matches GDPR posture | — | — | — | |
| Failure notificationsEmail + dashboard alert when a publish fails | Limited | |||
| Pricing axisFlat vs per-channel vs per-seat | Flat | Per channel | Per seat | Flat |
Comparison reflects publicly published pricing + product pages — pricing rows as of 2026-06, the confirmed-delivery row verified 2026-08. Capabilities marked "—" are either tier-locked, not offered at this price band, or not publicly documented at the time of writing.