Comparison

Plan vs Buffer.

Buffer is a clean, established scheduler. Plan is a publishing governance layer with brand voice scoring built in. Here's where each is built differently — without trashing the other side.

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The honest truth

Buffer does plenty of things well.

Buffer has been refining the same product since 2010. The interface is simple. The mobile app is genuinely good. The free plan is generous. The brand built itself by being friendlier than the alternatives — and that DNA still shows up in support, content, and onboarding.

If you're a solo creator or a 1–3 person team that wants "queue it and forget it" publishing across the major platforms, Buffer's been delivering that for over a decade. It works.

The question isn't whether Buffer can schedule a post. It can. The question is whether scheduling is the only job you need solved.

Where Plan is built differently

Five things only Plan does.

Buffer is a scheduler. Plan is a publishing governance layer that happens to schedule. The doctrine differences are the point.

01
Brand voice scoring on every post
Plan defines your voice as structured data — tone descriptors, vocabulary lists (preferred / avoided / banned), sentence rhythm, formality level. Every AI-generated post is scored 0–100 across four dimensions before it can enter the queue. Below threshold = it's blocked or routed for review. Buffer has AI generation. It does not score against your voice.
02
Token-gated external review portal
Plan generates a one-click review URL per post. Your client opens it, approves or sends edits — no Plan account or login required. They never see your queue, your other clients, or your settings. Buffer's approval flow assumes everyone has a seat.
03
Per-workspace pricing (not per-seat)
Plan is priced per brand workspace. Add unlimited reviewers, editors, and clients without paying $10–$15 per seat. Buffer's seat-tax kicks in fast for agencies — and the per-seat model has been the #1 reason agencies churn off Buffer at scale.
04
Detects extraction attempts
Plan scans every brief for prompt injection, system-prompt fishing, and jailbreak attempts. Flagged briefs write to a security_events log with IP, user agent, and payload. No public scheduler offers this — it's typically only on enterprise security platforms.
05
Australian-built, AU-primary database, no training on your content
Plan runs on Cloudflare Workers with an AU-primary D1 database. Your content lives in Sydney, not Virginia. No AI provider in the stack is permitted to train on your posts — opt-out is configured at the API layer, not buried in a ToS page. Buffer is US-hosted and venture-funded; sovereignty isn't part of the pitch.
Side-by-side

The full comparison.

Capability Plan Buffer
Brand voice scoring (0–100, 4-dim)✓—
Brand voice as structured data✓Free-text prompt only
Token-gated external review (no login)✓Seat required
Override logging on below-threshold posts✓—
Extraction-attempt detection✓—
Native to all 8 platforms✓✓
Bluesky support✓✓ (recent)
Recurring templates / auto-draft✓Limited
Best-times engine✓✓
Mobile appWeb-first (PWA)✓ Native iOS / Android
Free tierNo (7-day trial)✓
Per-workspace pricing (no seat tax)✓Per-seat
AU-primary data residency✓ SydneyUS-hosted
No AI training on your content✓ Configured at API layerCheck current ToS
Pricing

Pricing reality.

Buffer competes on price-and-free-tier. Plan competes on what your voice is worth. Different bets.

Plan
Starter — $49/mo · 1 brand · 150 AI calls
Growth — $89/mo · 5 brands · 500 AI calls · API + priority queue
Studio — Custom · unlimited workspaces · named account manager
Annual: pay 10 months, get 12. No per-seat tax.
Buffer
Free — 3 channels, 10 scheduled posts
Essentials — $6/channel/mo · 1 user
Team — $12/channel/mo · unlimited users
Agency — $120/mo for 10 channels
Per-channel + per-user pricing scales fast.
Stay on Buffer if

Buffer is the right call for you.

  • You're a solo creator with one brand, simple needs, and the free tier covers you.
  • Your mobile-first posting workflow needs the native iOS / Android app.
  • You don't have a brand voice that needs scoring — you just need to schedule.
  • Your team posts collaboratively in-app and the per-user model works at your size.
Switch to Plan if

Plan is the right call for you.

  • You manage 2+ brands and the per-channel pricing is starting to bite.
  • Your AI-generated drafts sound like everyone else's — you need voice scoring at the publish gate.
  • Clients review your content and you're tired of paying for their seat (or worse, sharing your password).
  • Data sovereignty matters — you want your content on AU infrastructure, not a US-hosted SaaS.

Try Plan for 7 days.

Card required at checkout. Cancel before day 7 — never charged. Your existing Buffer schedule keeps running while you trial.

Start 7-day trial See pricing →
Card required · Cancel anytime before day 7