🔧 aitoolsatlas.ai Tools & Infrastructure
Components and infrastructure that power AI tools — databases, APIs, monitoring, and more
What belongs here?
Infrastructure and components that power AI tools — vector databases, search APIs, monitoring, testing, and deployment tools.
9 tools found
Clay
Clay is an AI-powered sales intelligence and data enrichment platform that combines waterfall enrichment across 150+ data providers with AI research agents to help revenue teams build targeted prospect lists, enrich leads, and automate personalized outbound campaigns at scale.
Freemium
Fathom AI
AI-powered meeting assistant that automates transcription, generates intelligent summaries, extracts action items, and provides conversation analytics with native CRM integration for sales teams.
Free $0, Premium $19, Team $29, Team Pro $39
HubSpot
All-in-one CRM platform with marketing automation, sales pipeline management, and customer service tools built around the inbound growth methodology.
Freemium + paid tiers
Instantly
Cold email outreach platform with unlimited email accounts, automated warmup, deliverability monitoring, and a B2B lead database — built for high-volume sales teams and agencies.
From $47/month (Growth); $97/month (Hypergrowth); $358/month (Light Speed)
Lemlist
Multichannel cold outreach platform combining personalized email campaigns with image/video personalization, LinkedIn-related outreach steps, calling workflows, a lead finder/database, and deliverability tooling.
Free lead finder + Email Pro $69/user/mo, Multi-Channel Expert $99/user/mo
Pipedrive
Sales-focused CRM with visual pipeline management and activity-based selling methodology.
Paid, with a 14-day free trial
Spellbook
AI-powered contract drafting and review tool integrated with Microsoft Word, using GPT-5, Claude, and leading LLMs for transactional legal work.
Paid
Tidio
Live chat and chatbot platform designed for small businesses and e-commerce stores to improve customer service and increase sales.
Freemium
ZoomInfo
Enterprise B2B intelligence platform providing access to 321 million professional contacts and 104 million companies with AI-powered prospecting, intent data signals, and automated sales workflows to accelerate pipeline generation and revenue growth.
Paid (Custom Quote)
Get weekly updates on the best tools for building AI tools — databases, APIs, monitoring, deployment, and integration tools.