CampaignStack vs Ballast

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

CampaignStack compared with Ballast
Detail	CampaignStack	Ballast
What it does	LinkedIn outreach automation that finds qualified leads, writes personalized messages in your voice, books meetings, and prepares you with context.	Cold email software priced by emails sent, with unlimited mailboxes and seats on every plan
Stage	Not given	Not given
Founded	Not given	Not given
Based in	Not given	Not given
Pricing model	Freemium	Paid
Pricing	Free: one LinkedIn account, one workspace, 100 credits per day, no card required. Workspace plan: $299/month (monthly) or $249/month (billed annually at $2,988/year), includes 15,000 monthly credits. Each additional workspace costs $299/month. Extra credit packs: $75 for 5,000 credits, $249 for 20,0	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	Lead sourcing from LinkedIn, Apollo, Clay, and CSV Intent detection and buying signals AI-powered message drafting in your voice Human review queue on by default Per-account daily budgets and warm-up ramps Meeting booking and calendar integration Meeting brief with objections and talking points A/B testing with reply scoring Unified inbox across all accounts and workspaces Email sending through Gmail with warm-up	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	Runs safely on client accounts without restrictions AI learns and maintains your personal voice Intelligent lead scoring against your ideal customer Stricter safety limits than LinkedIn itself	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)	10 −1 (down) since last check	18 +3 (up) since last check
Trust Flow (Majestic)	6	5
Citation Flow (Majestic)	27	23
Referring domains (Majestic)	37	16

5 details filled in for both companies.

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