Find the Best Cold Outreach Tools for Your Sales Stack
A curated directory of 1,000+ cold email, sales automation, and lead generation tools. Compare features, pricing, and alternatives to build your outbound stack.
Real-time structured web data for AI and analytics
List Building
Nimble is a web data platform delivering real-time, structured data feeds through scalable headless browsers, with quality checks and flexible outputs.
Noble is an AI search visibility tool that finds coverage gaps, automates publisher outreach, and secures confirmed brand mentions in sources LLMs cite.
ChatGPT inside your spreadsheets, no API keys required
List Building
Numerous.ai brings AI into Google Sheets and Excel so teams can categorize, cleanse, and generate data in bulk without writing code or managing API keys.
AI sales agents that qualify leads around the clock
AI SDRs
Nuvia deploys AI agents that qualify inbound and outbound leads 24/7, personalize customer interactions, and surface opportunities inside your CRM in real time.
Verified emails, phones, and profiles for prospecting
Email Finders
Nymeria is a contact data platform for finding verified emails and phone numbers, with developer APIs, company firmographics, and social profile data built in.
Find lookalike companies and build precise B2B lists
Data Enrichment
+4 more
Ocean.io is a B2B data platform that uses lookalike search to find companies and people resembling your best customers, with APIs and native integrations.
A CRM layer that updates itself so you can keep selling
Intent & SignalsList Building
Octolane is an AI sales tool that writes follow-ups, updates pipeline records automatically, and prioritizes each rep's day so selling time stays on selling.
AI-filtered brand mention alerts across the social web
Social Prospecting
Octolens monitors brand mentions across Reddit, X, GitHub, and more, filtering noise with AI and alerting teams via Slack or email so no lead slips past.
Oliv AI gives revenue teams AI agents for meeting notes, deal insights, and pipeline visibility, automating manual sales work across the customer lifecycle.
Email and SMS marketing built for ecommerce growth
Email OutreachSales Engagement
Omnisend is an email and SMS marketing platform for ecommerce, pairing pre-built automations and segmentation with Shopify and WooCommerce integrations.
Front-end email platform with multi-ESP flexibility
Copywriting & Personalization
Ongage is an email marketing front end for high-volume senders, uniting segmentation, journey automation, deliverability science, and multi-ESP support.
OpenFunnel tracks custom activity signals, crafts precise outreach messaging with AI agents, and continuously enriches your CRM with warm, in-market prospects.
OpenMart is a lead discovery platform with a maps-style search engine for local businesses, custom enrichments, CRM connections, and email-ready exports.
Book more meetings with fewer, better sales touches
AI SDRs
Operator helps sales teams replace mass automated messaging with genuine buyer connection, using deeper insights that turn prospect activity into engagement.
OpportunAI monitors thousands of subreddits in real time, spotting relevant conversations and drafting helpful, contextual responses that surface leads.
Orbitly finds emails and social profiles for single or bulk contacts, with mail merge sending, Zapier and webhook integration, and credits starting at $15.
ORM is a sales and marketing analytics platform that predicts performance, warns early when goals are at risk, and delivers clear data-driven action plans.
Human-like LinkedIn automation for multi-channel growth
LinkedIn Outreach
Oryn automates the full LinkedIn outreach workflow with human-like behavior, multi-channel connection campaigns, image personalization, and lead scraping.
Otto automates manual research with AI agents that enrich lists, crawl websites, and process documents, all inside a spreadsheet-style table interface.
Outbrain Direct Response is a performance advertising solution that uses predictive AI and real-time analytics to drive leads across the open internet.
Outreach is a sales execution platform that unites AI forecasting, conversation intelligence, buyer engagement, and rep coaching to help teams grow pipeline.
OutReachWriter uses AI to write personalized cold emails and LinkedIn messages, automating outreach for sales, marketing, and HR teams from $14.99 a month.
Real-time LinkedIn signals that reveal buying intent
Intent & Signals
OutXAI tracks LinkedIn buying signals in real time, exports Sales Navigator leads, monitors target accounts, and automates engagement safely from the cloud.
Corporate gift boxes with branding and social impact
Gifting
Packed With Purpose is a corporate gifting company that curates impact-driven gift boxes with logo branding and large-scale shipping for business teams.
AI spreadsheets that gather, enrich, and act on data
Data Enrichment
Paradigm is an AI data platform that enriches records in a spreadsheet interface, defines custom columns with AI, and sends personalized emails at scale.
AI sales agents that qualify and close leads on WhatsApp
AI SDRs
Patagon AI deploys customizable AI sales agents on WhatsApp that qualify leads instantly, follow up automatically, and sync every conversation to your CRM.
AI that captures sales activity and moves deals forward
Intent & Signals
People.ai is a revenue intelligence platform that automatically captures sales activity, qualifies deals, and surfaces insights to help teams raise win rates.
Slicey — Done-for-you cold email inboxes at scale, plus Outfalcon — a free sequencer with unlimited sending.