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Causo vs Shakehand

A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.

Causo compared with Shakehand
DetailCauso logo CausoShakehand logo Shakehand
What it doesFind the customers your filters miss AI-powered B2B sales engagement, sequence automation, and domain reputation protection suite
StageStartup Not given
FoundedNot given Not given
Based inNot given Not given
Pricing modelFreemium Freemium
PricingFree: 50 tokens (one-time), no card required. Let Me Try: $19/month (100 tokens/month). Founder's Delight: $79/month (500 tokens/month, one-time top-ups $0.30/token). Serious Business: $259/month (2,000 tokens/month, one-time top-ups $0.30/token). Enterprise: custom pricing for more than 2,000 token Free plan with 100 verified B2B leads per month and 1 linked email account; Starter at $25/month with 1,000 leads and 5 accounts; Standard Pro at $40/month with 3,000 leads and 10 accounts; Premium Agency at $65/month with 5,000 leads and 25 accounts. Annual billing saves 20%.
Key features
  • Research companies against custom criteria with evidence from multiple sources
  • Verify email addresses via live SMTP checks
  • Search 1.4 trillion URLs across the open web
  • Find decision-makers and map company teams
  • Access funding history and Series information
  • Read job boards for hiring signals
  • Analyze headcount trends
  • Draft personalized emails using research findings
  • Connect AI assistants via MCP connector
  • Export results to CSV and connect multiple mailboxes
  • Real-time SPF, DKIM, DMARC & MX verification
  • AI sequence generation with Gemini AI
  • Unified inbox across Gmail, Outlook, and SMTP
  • Automated domain reputation warmup
  • Email bounce and syntax checking
  • Dynamic merge variables for personalization
  • Multi-account email rotation
  • AI-assisted reply suggestions
  • Sales pipeline and deal tracking
  • Slack integration for lead alerts
What makes it different
  • Shows evidence and sources for every match instead of just a list of names
  • Never invents data; says when it cannot find something rather than guessing
  • Researches companies live against your criteria, unlike static lead databases
  • Built by founders who understand sales and investing, not database resellers
  • Complete deliverability protection with real-time DNS verification and automated warmup
  • AI-powered personalization using Google Gemini for high-converting sequences
  • Unified master inbox for managing replies across multiple email accounts
  • Built-in compliance with CAN-SPAM, GDPR, and CASL standards
  • REST API and webhook access for automation and integration
Free planNot given Not given
Open sourceNot given Not given
PlatformsNot given Not given
Public APINot given Not given
Community votes00
DR (Domain Rating by Ahrefs)43 no change since last check6 −1 (down) since last check
Trust Flow (Majestic)111
Citation Flow (Majestic)3520
Referring domains (Majestic)23011

5 details filled in for both companies.

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