Causo vs Needle
Causo and Needle are both sales engagement & outbound tools. Causo is aimed at small businesses and freelancers, while Needle is aimed at agencies and small businesses. Causo costs less, from $19/mo versus $69/mo for Needle. Both have a free plan.
AI prospecting agent that researches leads with sources, plus MCP
Outbound engine you run from Claude, ChatGPT or Slack via MCP
| Pricing | Freemium · $19 | Paid · $69 |
| Starting price | $19/mo | $69/mo |
| Free plan | Yes | Yes |
| Free trial | — | 7 days |
| Built for | Small businesses, Freelancers, Agencies | Agencies, Small businesses, Freelancers |
| Platforms | web | web |
| Country | GB · 2025 | DE |
| 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 Needle if
Founders, small sales teams and agencies that want to run multichannel outbound by prompting the AI assistant they already use.
- No lead credits or per-lead charges
- Works from the AI assistant your team already uses
- Human approval step before messages go out
Look elsewhere if: Teams that need a large verified B2B contact database or mature email deliverability tooling (Apollo, lemlist, Instantly).
Causo vs Needle 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
Needle
- Free Trial$07 days, 1 connected account, no card required
- Pro$69/account/mo1 to 10 accounts; unlimited campaigns, inbox and API
- Agency$34/account/moFor accounts 11 to 50; first 10 at $69; white-label
- EnterpriseCustom51+ accounts, custom rates, dedicated deployment
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
Needle · Key features
- MCP server that runs outbound from Claude, ChatGPT, Codex or Cursor
- Lead lists from LinkedIn, Instagram and Places business listings
- Finds people engaging with competitors' posts
- Multichannel sequences across LinkedIn, Instagram and email with branching
- Per-account daily limits, human-like pacing and sender warm-up
- Suppression of customers, open deals and recently contacted leads
Cons
- WhatsApp and SMS channels are not live yet
- No named CRM integrations on the website
- LinkedIn and Instagram automation can risk account restrictions
Causo vs Needle: FAQ
Which is cheaper, Causo or Needle?
Causo starts at $19/mo and Needle at $69/mo. Both prices are checked on the vendors' own pricing pages.
Do Causo and Needle have a free plan?
Yes, both Causo and Needle have a free plan; paid plans add more usage and features.