Causo vs Ballast

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 Ballast
Detail	Causo	Ballast
What it does	Find the customers your filters miss	Cold email software priced by emails sent, with unlimited mailboxes and seats on every plan
Stage	Startup	Not given
Founded	Not given	Not given
Based in	Not given	Not given
Pricing model	Freemium	Paid
Pricing	Free: 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	Starter: $19/month for 20,000 emails. Growth: $39/month for 125,000 emails. Pro: $79/month for 300,000 emails. Scale: $149/month for 750,000 emails. Agency: $349/month for 2,000,000 emails. Yearly billing costs ten months for twelve. All plans include unlimited mailboxes, seats, warmup, Unibox, API
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	Unlimited mailboxes on every plan Email warmup outside monthly quota A/B test email sequences with up to 5 variants per step Unified inbox for all mailbox replies Static mail-only IP network for deliverability Automatic bounce rate monitoring and campaign pause Inbox placement tests to check spam folder Free domain checker tool
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	Priced by emails sent, not by mailboxes, seats or add-ons Automatic pacing and ESP matching to protect deliverability Import tool with full row explanation for skipped leads
Free plan	Not given	Not given
Open source	Not given	Not given
Platforms	Not given	Not given
Public API	Not given	Not given
Community votes	0	0
DR (Domain Rating by Ahrefs)	43 no change since last check	18 +3 (up) since last check
Trust Flow (Majestic)	11	5
Citation Flow (Majestic)	35	23
Referring domains (Majestic)	230	16

5 details filled in for both companies.

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