CampaignStack vs Incumbently

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 Incumbently
Detail	CampaignStack	Incumbently
What it does	LinkedIn outreach automation that finds qualified leads, writes personalized messages in your voice, books meetings, and prepares you with context.	AI agents track 75+ buying signals to find companies switching software and their decision makers
Stage	Not given	Not given
Founded	Not given	Not given
Based in	Not given	Not given
Pricing model	Freemium	Not given
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	Free plan: $0 (1 tracked tool, monthly reports); Pro: $149/month or $1,490/year (3 tracked tools, live signals, API); Max: $249/month or $2,490/year (10 tracked tools, unlimited alerts); Extra tracked tools: $49/month each. Work emails: 1 credit each when found.
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	Monitor 75+ signals across 1,500+ software tools Identify companies adopting, dropping or switching software Access decision makers and verified work emails at every company Real-time alerts via email, webhook or Slack MCP integration with Claude, ChatGPT and Cursor API access with monthly credits Search, filter and export company lists Historical data showing when changes occurred Signal attribution with source and timing Integration with HubSpot, Salesforce and custom integrations
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	Uses 75+ signals including hiring, DNS and certificates to detect tool usage before it appears on websites Timing-focused: detects when companies are about to switch, not just who uses tools Integrates natively into Claude, ChatGPT and Cursor without leaving your workflow Uses only public data sources, never requires login or data scraping Dogfooded internally: every feature tested on the founder's own sales pipeline first
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	Not checked yet no change since last check
Trust Flow (Majestic)	6	0
Citation Flow (Majestic)	27	0
Referring domains (Majestic)	37	0

4 details filled in for both companies.

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