50 Free Tools for Founders, Agencies & Sales Teams

Multi-source B2B lead discovery from 13 data sources — Google Maps, GitHub, YC, LinkedIn, Product Hunt, and more.

Find professional email addresses by name and company domain. Industry-standard deliverability scoring.

Search 275M+ verified contacts by job title, company size, and tech stack. 10 free exports/month.

Monitor the web for intent signals — "looking for web developer", competitor mentions, industry news.

Email finder, verifier, and drip campaign tool. 50 free credits per month with Chrome extension.

Extract emails from LinkedIn profiles as you browse. 50 free monthly searches with B2B database.

Bulk email finder from LinkedIn Sales Navigator results. Export verified emails to CSV.

Gmail plugin that shows full company and contact data for anyone who emails you.

Real-time email verification API. Free tier includes 10 verifications per month.

Email validation and scoring. 100 free verifications per month, email activity scoring.

Email marketing for up to 500 contacts and 1,000 monthly sends. Classic automation builder included.

300 emails/day free, unlimited contacts. SMS and WhatsApp campaigns, automation workflows.

Simple email marketing with generous free plan — 2,500 subscribers and 10,000 emails/month.

Gmail email tracking — know exactly when your cold emails are opened. Free single tracking pixel.

Send personalized bulk emails from Gmail using Google Sheets. 50 free emails per day.

Pipeline management inside Gmail. Free plan supports solo users with unlimited pipelines.

Mass email campaigns directly from Gmail. Mail merge, follow-up sequences, open tracking.

Cold email tool with image personalization. 14-day free trial with all features unlocked.

Free visibility into how Google crawls your site. Indexing status, search performance, Core Web Vitals.

Keyword research, site audit, and backlink data. 3 free daily searches with AI writing assistant.

Visualize questions and queries people search around any keyword. 3 free searches per day.

Free Chrome extension showing search volume for any Google query in real-time.

Technical SEO crawler — free for up to 500 URLs. Finds broken links, duplicate content, missing tags.

10 free queries per month to check domain authority, backlinks, and spam score for any domain.

See the exact technology stack of any website — CMS, frameworks, analytics, chat tools, CDN.

Website traffic estimates, traffic sources, competitor benchmarking. 5 free results per query.

The industry standard for website analytics. Event-based tracking, audience insights, conversion funnels.

Free heatmaps, session recordings, and rage-click detection. No data limits, no sampling.

Heatmaps and session recordings for up to 35 daily sessions. Understand exactly how users behave.

Product analytics with free tier for up to 20M events/month. Funnel analysis and retention tracking.

Digital analytics platform, free up to 10M events/month with unlimited users and dashboards.

Free BI and data visualization tool. Connect Google Analytics, Sheets, BigQuery, and 1,000+ sources.

OpenAI's conversational AI — write emails, research companies, draft proposals, and generate content.

Anthropic's AI assistant — long context, nuanced writing, code generation and business analysis.

AI-powered search engine — research any company, industry, or person with cited real-time sources.

Visual automation builder. 1,000 free operations/month to connect apps and automate workflows.

Open-source workflow automation. Self-host for unlimited automations — connect any API to any API.

100 free tasks/month connecting 7,000+ apps. Automate lead capture, CRM updates, notifications.

Unlimited contacts, deal pipeline, email tracking, and meeting scheduler — completely free forever.

Up to 3 users free with leads, contacts, deals, and basic automation. Integrates with 40+ Zoho apps.

Free CRM for unlimited users with 5GB storage. Includes telephony, task management, and website chat.

AI-powered CRM with built-in phone and email. Free plan supports unlimited users with basic features.

Visual pipeline CRM built for salespeople. 14-day full-featured trial, then from $14/month.

Free CRM templates for Notion. Full pipeline, contact database, deal tracking — customizable.

Design presentations, social posts, PDFs, and proposals. 250,000+ free templates, drag-and-drop editor.

Professional UI/UX design tool. Free for 3 projects with unlimited viewers and real-time collaboration.

Instantly remove backgrounds from images using AI. Free for web-quality output, credits for HD.

Thousands of high-resolution stock photos, completely free for commercial use with no attribution required.

Quick graphic design for social media, flyers, logos. Free plan with thousands of templates.

Create, optimize, and security-harden SVG files. Batch processing, air-gapped validation, compliance reports.