7 alternatives to ZoomInfo (6 free)
7 alternatives to ZoomInfo, picked out of 3 saved Instagram reels and 5 liked tweets, from creators like @suprava.ss, @matthgray, @dan__rosenthal. 6 of them are free, freemium or open source.
Seamless.AI is a sales intelligence and lead generation platform that provides verified contact data, including direct dials and email addresses. It searches and verifies contact information in real time rather than relying solely on static databases, helping sales and marketing teams build targeted prospect lists. The platform also includes automated multi-channel outreach, buyer intent tracking, and CRM enrichment.
A curated tech stack recommended by Dan Rosenthal for running outbound campaigns without custom scrapers. It assigns one dedicated, proven tool to each stage of the outbound workflow: contact sourcing, enrichment, cold email, and LinkedIn outreach.
This workflow pairs Claude Code's terminal agent with the Exa search API to automate prospecting from scratch. It reads an ideal customer profile from a local file, runs targeted web searches, scores company fit, finds decision-makers, and outputs clean CSVs ready for cold outreach.
Exa Agent Skills are standardized markdown skills that equip coding agents like Claude Code and Codex with Exa search and content retrieval capabilities. When combined into workflows like lead generation, agents can perform deep research, spin up parallel subagents, and generate scored prospective lead lists automatically. The skills follow the open Agent Skills standard and can be installed via npx.
A six-step lead generation workflow to turn engaged LinkedIn audiences into warm outreach prospects. It involves identifying viral competitor lead magnet posts, extracting commenter profiles via PhantomBuster and Instant Data Scraper, finding work emails with Persana AI, and pitching with a contextual email template.
This curated stack provides low-cost alternatives to enterprise B2B sales tools, covering lead generation, intent signals, and outreach. It combines niche scrapers, free RSS feeds, and affordable sequencing software to lower monthly prospecting costs by over 90%.
Signal is an open-source outbound sales and lead generation platform designed to automate prospect research. It uses AI agents to discover companies fitting an ICP, map internal org charts, and enrich contacts with web and LinkedIn data. It provides a self-hostable alternative to commercial lead database subscriptions.