Curated AI Stack
Under $100/month AI Lead Capture Stack for Small Businesses
Small Businesses rarely need another 200-tool directory. They need a Under $100/month stack focused on lead capture — tools that work together without subscription creep. This page curates core and supplementary picks from our vetted database of 210+ AI tools, matched to how small businesses actually work in 2026.
·Data as of June 2026
10 tools matched from our database
Core Tools
Start here — these are the highest-impact picks for lead capture based on fit, implementation ease, and value for small businesses.
Core tool #1
Tidio
AI Chatbots & Conversational AI
Live chat and AI chatbot platform for customer service and sales, featuring Lyro AI for human-like conversations.
- Sign up for Tidio (free or paid plan)
- Install the Tidio widget on your website
Core tool #2
Intercom (Fin AI)
AI Chatbots & Conversational AI
Customer communications platform with Fin AI chatbot for automated support, powered by GPT-4.
- Sign up for Intercom and choose a plan
- Integrate Intercom with your website/app
Core tool #3
Apollo.io
AI for Sales & Lead Generation
Sales intelligence and engagement platform with a large B2B database, email automation, and AI-driven prospecting tools.
- Sign up for Apollo.io (free or paid plan)
- Use the search to find leads and build lists
Core tool #4
ChatGPT API
Conversational AI
Build conversational AI experiences with OpenAI's powerful language model. Perfect for chatbots, content generation, and intelligent assistance.
- Sign up for OpenAI API account
- Get your API key from the dashboard
Core tool #5
Zapier
Automation
Automate workflows and connect different tools without coding knowledge. Trigger actions between 5,000+ apps automatically.
- Sign up for a free Zapier account
- Choose trigger app and event
Supplementary Tools
Add these once your core stack is running — they extend automation, reporting, or specialized workflows without replacing your foundation.
Supplementary #1
Later
Social Media & Community Management
Social media management platform with AI features for scheduling posts, generating captions, and finding best times to post.
- Sign up for Later
- Connect your social media profiles
Supplementary #2
Textio
AI for HR & Recruitment
Augmented writing platform that uses AI to help create more inclusive and effective job descriptions and other HR communications.
- Integrate Textio with your writing tools or use its platform
- Write job descriptions, performance reviews, or recruiting emails
Supplementary #3
Microsoft Power Platform AI Builder
AI for Low-Code/No-Code Dev
Enables users to add AI capabilities to apps and workflows built with Power Apps and Power Automate without needing coding or data science skills.
- Access AI Builder within the Power Apps or Power Automate environment
- Choose a pre-built AI model or train a custom one with your data
Supplementary #4
Ada Health
AI for Healthcare
AI-powered health companion and symptom assessment app that helps users understand their health and navigate to the right care.
- Download the Ada Health app or use the web version
- Create a profile and start a symptom assessment by answering questions
Supplementary #5
Quizlet (Q-Chat & AI features)
AI for Education
Popular study platform with AI-powered tools like Q-Chat (an AI tutor), Magic Notes for creating study materials, and personalized study plans.
- Create a Quizlet account (free or Plus)
- Use Magic Notes to upload or type notes and have AI create study materials
Unlock the full Lead Capture implementation guide
Get the step-by-step rollout plan for this stack — tool order, integration map, 14-day checklist, and budget guardrails tailored to small businesses. Run the free wizard first, then upgrade to unlock detailed plans inside useToolCraft.