Causo vs Notion AI
Causo and Notion AI are both AI assistants tools. Causo is aimed at small businesses and freelancers, while Notion AI is aimed at small businesses. Causo costs less, from $19/mo versus $24/mo for Notion AI. Only Causo has a free plan.
AI prospecting agent that researches leads with sources, plus MCP
AI writing and Q&A inside your Notion workspace
| Pricing | Freemium · $19 | Paid · $24 |
| Starting price | $19/mo | $24/mo |
| Free plan | Yes | No |
| Free trial | — | — |
| Built for | Small businesses, Freelancers, Agencies | Small businesses |
| Platforms | web | web, macos, windows, ios, android |
| Country | GB · 2025 | US · 2023 |
| Rating | — | — |
Choose Causo if
Founders and small sales teams prospecting into niche markets who want sourced research rather than raw database filters.
- Finds companies in niches that static databases miss
- Every match comes with sources you can check
- Low $19 entry plan and a free start without a card
Look elsewhere if: Sales teams that need a huge contact database, CRM sync and full multichannel sequencing (Apollo, ZoomInfo).
Choose Notion AI if
Teams whose knowledge already lives in Notion.
- Native to where your docs live
- Cross-app search
- Database autofill saves time
Look elsewhere if: Teams on other docs tools.
Causo vs Notion AI pricing
Causo
- Free$050 one-time tokens, 20 agent messages, 1 mailbox, no card
- Let me try$19/mo100 tokens/mo, unlimited agent messages, CSV export
- Founder's Delight$79/mo500 tokens/mo, up to 3 mailboxes, top-ups $0.30/token
- Serious Business$259/mo2,000 tokens/mo, up to 5 mailboxes, top-ups $0.30/token
- EnterpriseCustomCustom tokens, unlimited mailboxes, team workspace
Notion AI
- Business$24/member/mo$20/mo billed yearly; full Notion AI and agents
- EnterpriseCustomNotion AI plus advanced controls
Causo · Key features
- Plain-language ideal customer search across public web sources
- Sourced evidence explaining why each company matches
- Decision-maker lookup with email verification
- Research-based outreach drafts you edit before sending
- Connected mailboxes and one-token outreach sequences
- Remote MCP server for Claude, ChatGPT, Cursor and Codex
Cons
- No CRM integration named on the site
- Tokens run out quickly on large prospect lists
- Prices are marked early bird and may change
Notion AI · Key features
- Writing and editing inside pages
- Autofill database properties
- Q&A across workspace and connected apps
- AI meeting notes
- Enterprise search
- Translation and summaries
Cons
- Requires Business plan
- Value limited if docs are elsewhere
- Answers depend on workspace hygiene
Causo vs Notion AI: FAQ
Which is cheaper, Causo or Notion AI?
Causo starts at $19/mo and Notion AI at $24/mo. Both prices are checked on the vendors' own pricing pages.
Do Causo and Notion AI have a free plan?
Causo has a free plan. Notion AI has no free plan.