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	Free Free forever	Flat	Standalone · Free
Pro	USD 6.75 monthly $6.75 per month	Flat	Standalone · Fixed
Team	USD 10 monthly $10 per seat/month	Seat · per seat/month	Standalone · Fixed
Enterprise	Contact sales Custom pricing	Seat · 100+ seats	Standalone · Contact sales

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

FOSS Unlimited Local Workspaces: Included
FOSS Unlimited use and Customization: Included
FOSS Unlimited Doc and Edgeless editing: Included
Basic Cloud Storage: 10 GB

Limited
Basic Maximum file size: 10 MB

Limited
Basic Members per Workspace: Up to 3

Limited
Basic Cloud Time Machine file version history: 7-days

Limited
Basic Login devices: Up to 3

Limited

Pro

Highlights Everything in AFFiNE FOSS & Basic: Included
Highlights Cloud Storage: 100 GB

Included
Highlights Maximum file size: 100 MB

Limited
Highlights Members per Workspace: Up to 10

Limited
Highlights Cloud Time Machine file version history: 30-days

Limited
Highlights Community Support: Included
Highlights Real-time Syncing & Collaboration for more people: Included

Team

Highlights Everything in AFFiNE Pro: Included
Highlights Storage: 100 GB initial storage + 20 GB per seat

Included
Highlights Maximum file size: 500 MB

Limited
Highlights Team members: Unlimited team members (10+ seats)

Included
Highlights Multiple admin roles: Included
Highlights Priority customer support: Included

Enterprise

Highlights Everything in Team: Included
Highlights Dedicated point of contact: Included
Highlights Custom contract & procurement: Included
Highlights Priority security review (MIT, auditable): Included
Highlights Self-host + cloud hybrid options: Included
Highlights SLA on request: 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 date shows when a public price was observed, not when it took effect. An archived region or currency can differ, so a currency change is not necessarily a price increase.

AFFiNE

September 21, 2026
Official pricing page
- Free: Free
- Pro: USD 6.75 monthly
- Team: USD 10 monthly
- Enterprise: Contact sales
August 27, 2026
Official pricing page
- 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
Official pricing page
- Free: Free
- Essentials: USD 49 monthly
- Business: USD 69 monthly
- Business Complete Elite: USD 79 monthly