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Reference edition 2026.46

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PumpGTM vs Datasigma

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

PumpGTM compared with Datasigma
DetailPumpGTM logo PumpGTM Datasigma
What it doesFind buyers and run multichannel outreach from your own accounts B2B contact data from public web sources with verified emails and source citations
StageStartup Not given
Founded2026 Not given
Based inUS Not given
Pricing modelFree trial Freemium
PricingStarter: $75/month per LinkedIn account (7-day free trial). Reach up to 1,000 people a month. Each LinkedIn account comes with an email inbox and an X account. Hypergrowth: $149/month per seat. Enterprise: Custom pricing for teams of 5 or more. Free plan: 100 credits (one-time). Starter: $99/month with 2,000 credits. Growth: $189/month with 5,000 credits. Pro: $499/month with 15,000 credits. One credit reveals a contact's email and phone number.
Key features
  • Find buyers showing intent across hiring, funding, and content engagement signals
  • Automated outreach across LinkedIn, X, and email from your own accounts
  • Multi-channel follow-ups that move between channels if no response
  • Unified inbox for all replies across channels
  • Residential proxy support to avoid account blocks
  • X account automation for followers, likes, and engagement
  • Email from multiple mailboxes with daily limits
  • People data enrichment via API and MCP
  • YC founder, investor, and a16z speedrun founder datasets
  • LinkedIn Social Listening
  • 101M+ verified business contacts indexed from public web sources
  • Source URL citation on every record for verification
  • Real-time email verification and validation
  • Advanced search filters by industry, location, and company size
  • CSV export with verified contact data
  • Exclude existing contacts and suppress lists
  • API access for programmatic data retrieval
  • MCP integration for AI agents
  • CRM and data enrichment integration
  • 2 in 3 contacts not on other prospecting platforms
What makes it different
  • Finds the exact buyers ready to buy using intent signals, not just databases
  • Handles targeting, writing, and follow-up automatically so founders don't have to
  • Outreach feels human with residential proxies and natural pacing
  • All replies unified in one inbox across LinkedIn, X, and email
  • No messages send without your approval of buyers and sequence
  • Most contacts not available on LinkedIn or other prospecting platforms
  • Every contact has a public source URL to verify the data
  • Indexes the open web instead of reselling the same LinkedIn lists
  • Pay only for contacts you actually use
  • Real-time email validation with automatic credit refunds for invalid emails
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)9 +1 (up) since last checkNot checked yet no change since last check
Trust Flow (Majestic)61
Citation Flow (Majestic)3422
Referring domains (Majestic)446

5 details filled in for both companies.

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