AFFiNE vs ProProfs Knowledge Base

See how their public offers line up before you choose your own position. Prices stay in the currency, billing schedule, and charged unit each vendor publishes.

AFFiNE

See full pricing history

USD · US · source: affine.pro

Plan	Pricing	Charged by	Offer type
Free — Cloud Basic	Free Free forever	Flat	Standalone · Free
Pro — Cloud Pro Highlighted	USD 6.75 monthly · USD 6.75 / month with annual commitment $6.75 per month	Flat · per month billed annually	Standalone · Fixed
Team — Cloud Team	USD 10 monthly · USD 10 / month with annual commitment $10 per seat/month	Seat · per seat/month	Standalone · Fixed

ProProfs Knowledge Base

See full pricing history

USD · US · source: www.proprofskb.com

Plan	Pricing	Charged by	Offer type
Free	Free FREE PLAN $0.00 25 pages/forever free Got 25+ Pages ? View Business Plan	Flat · per month	Standalone · Free
Essentials	USD 49 monthly Essentials For solo authors building an AI-powered help center- fast $49 per author/month $588 billed annually per month Buy Now Try Now \| authors building an AI-powered help center- fast $49 per author/month $588 billed annually per month Buy Now Try Now \| Essentials For small teams building a private wiki or SOP docs $0.99 per user/month $11.88 billed annually per month Buy Now Try Now (Min 50 users) \| small teams building a private wiki or SOP docs $0.99 per user/month $11.88 billed annually	Flat · per month	Standalone · Fixed
Business	USD 69 monthly iness For teams managing multiple knowledge bases with AI & workflows $69 per author/month $828 billed annually per month Buy Now Try Now \| ing multiple knowledge bases with AI & workflows $69 per author/month $828 billed annually per month Buy Now Try Now \| ss For orgs scaling knowledge across departments with SSO & workflows $1.99 per user/month $23.88 billed annually per month Buy Now Try Now (Min 50 users) \| nowledge across departments with SSO & workflows $1.99 per user/month $23.88 billed	Flat · per month	Standalone · Fixed
Business Complete Elite Highlighted	USD 79 monthly lite For orgs adding AI chatbot, SSO, integrations & priority support $79 per author/month $948 billed annually Cost for Unlimited authors Buy Now Try Now Annual plans only \| AI chatbot, SSO, integrations & priority support $79 per author/month $948 billed annually Cost for Unlimited authors Buy Now Try Now Annual plans only \| e For enterprises adding AI chatbot, LMS, advanced security & support $2.99 per user/month $35.88 billed annually Cost for Unlimited Users Buy Now Try Now (Min 50 users) A	Flat · per year	Standalone · Fixed

What each plan includes

Feature names follow each vendor’s own pricing page, so verify the wording before treating them as exact equivalents.

AFFiNE

Free — Cloud Basic

Highlights Cloud Storage: 10 GB

Included
Highlights Maximum file size: 10 MB

Included
Highlights Members per Workspace: Up to 3

Included
Highlights Cloud Time Machine version history: 7 days

Included
Highlights Login devices: Up to 3

Included
Highlights Local Workspaces: Included
Highlights Real-time collaboration: Included

Pro — Cloud Pro

Highlights Cloud Storage: 100 GB

Included
Highlights Maximum file size: 100 MB

Included
Highlights Members per Workspace: Up to 10

Included
Highlights Cloud Time Machine version history: 30 days

Included
Highlights Local Workspaces: Included
Highlights Real-time collaboration: Included
Highlights Community Support: Included

Team — Cloud Team

Highlights Cloud Storage: 100 GB initial + 20 GB per seat

Included
Highlights Maximum file size: 500 MB

Included
Highlights Team members: Unlimited (10+ seats)

Included
Highlights Admin roles: Included
Highlights Priority customer support: Included
Highlights Everything in AFFiNE Pro: Included

ProProfs Knowledge Base

Free

Plan card 25 pages/forever free: Included

Essentials

Plan card For solo authors building an AI-powered help center- fast: Included
Plan card per author/month: Included
Plan card For small teams building a private wiki or SOP docs: Included
Plan card per user/month: Included

Business

Plan card For teams managing multiple knowledge bases with AI & workflows: Included
Plan card per author/month: Included
Plan card For orgs scaling knowledge across departments with SSO & workflows: Included
Plan card per user/month: Included

Business Complete Elite

Plan card For orgs adding AI chatbot, SSO, integrations & priority support: Included
Plan card per author/month: Included
Plan card Annual plans only: Included
Plan card For enterprises adding AI chatbot, LMS, advanced security & support: Included
Plan card per user/month: Included
Plan card (Min 50 users): Included

How their prices changed

Each dated row shows the public prices observed when that vendor’s pricing page changed.

AFFiNE

August 27, 2026 Source
- Free — Cloud Basic: Free
- Pro — Cloud Pro: USD 6.75 monthly · USD 6.75 / month with annual commitment
- Team — Cloud Team: USD 10 monthly · USD 10 / month with annual commitment

ProProfs Knowledge Base

August 27, 2026 Source
- Free: Free
- Essentials: USD 49 monthly
- Business: USD 69 monthly
- Business Complete Elite: USD 79 monthly