Causo vs Perplexity
Causo and Perplexity are both AI assistants tools. Causo is aimed at small businesses and freelancers, while Perplexity is aimed at small businesses and creators. Causo costs less, from $19/mo versus $20/mo for Perplexity. Both have a free plan.
AI prospecting agent that researches leads with sources, plus MCP
AI answer engine with citations
| Pricing | Freemium · $19 | Freemium · $20 |
| Starting price | $19/mo | $20/mo |
| Free plan | Yes | Yes |
| Free trial | — | — |
| Built for | Small businesses, Freelancers, Agencies | Small businesses, Creators |
| Platforms | web | web, ios, android, macos |
| Country | GB · 2025 | US · 2022 |
| 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 Perplexity if
Researchers, analysts and anyone who wants answers with sources rather than a chat.
- Fast, sourced answers beat ten blue links
- Model choice and Deep Research on Pro
- Clean, focused product
Look elsewhere if: Long creative writing or agentic coding (Claude, ChatGPT).
Causo vs Perplexity 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
Perplexity
- Free$0Limited daily usage, basic models
- Pro$20/mo$17/mo billed annually; Deep Research, model choice
- Max$200/mo$167/mo billed annually; 10,000 credits/mo, top models
- Enterprise Pro$40/seat/mo$400/seat/yr; admin, SSO
- Enterprise Max$325/seat/mo$3,250/seat/yr
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
Perplexity · Key features
- Cited answers from live web search with follow-ups
- Deep Research for multi-step reports
- Choice of models (GPT, Claude, Gemini, Sonar) on Pro
- Spaces for collections and file uploads
- Labs for generated dashboards, apps and spreadsheets
- Shopping, finance and travel verticals; Comet browser
Cons
- Daily limits on Pro searches
- Occasional citation or synthesis errors
- Less creative and coding depth than ChatGPT/Claude
Causo vs Perplexity: FAQ
Which is cheaper, Causo or Perplexity?
Causo starts at $19/mo and Perplexity at $20/mo. Both prices are checked on the vendors' own pricing pages.
Do Causo and Perplexity have a free plan?
Yes, both Causo and Perplexity have a free plan; paid plans add more usage and features.