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Stack AI is a no-code platform for building, deploying, and managing AI assistants and chatbots. Founded by a team of AI researchers and engineers, it solves the problem of making advanced AI accessible to non-technical users. The tool enables users to create custom AI agents powered by large language models like GPT-4, Claude, and open-source models. Core capabilities include drag-and-drop workflow design, integration with external data sources (e.g., PDFs, websites, databases), and deployment via API or embeddable widgets. It fits workflows for customer support, internal knowledge bases, lead generation, and more. Users range from small business owners to enterprise teams seeking to automate interactions without coding. Stack AI emphasizes security with SOC 2 compliance and data encryption, making it suitable for regulated industries. The platform also supports multi-model orchestration and custom fine-tuning for specialized use cases.
4.5/5
High, consistent, and context-aware
Intuitive drag-and-drop builder
To enable anyone to build and deploy custom AI assistants without coding.
Web-based, integrates with Slack, WhatsApp, Zapier, and REST APIs.
Freemium with paid tiers starting at $25/month
Features with the highest value for users are highlighted here.
No-code AI assistant builder
Drag-and-drop workflow editor
Multi-LLM support (GPT-4, Claude)
Retrieval-augmented generation (RAG)
Pre-built templates and integrations
Analytics and monitoring dashboard
Enterprise security and compliance
Role-based access control
Choose a name, description, and base model for your AI assistant.
Upload documents, connect websites, or link databases to train your assistant.
Use the drag-and-drop builder to set up intents, responses, and actions.
Publish via API, embed widget, or integrate with messaging platforms and track performance.
Customer support teams
Marketing teams
HR departments
Sales teams
Product managers
Small business owners
Educators
Healthcare providers
E-commerce stores
Non-technical founders
Free
Starter
Pro
Enterprise
Want to add more pricing plans?
Claim this tool to manage plans, pricing, and listing details.
Weekly intelligence on AI strategy, operations, and market shifts. No noise. No narrative. Direct to your inbox.
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Rating
Pros
Cons
Side-by-side with top alternatives in this category.
| Tool | Rating | Visits / mo | Global rank | Category rank | Engagement | Bounce | Top market | Starts at | Free tier | Integrations | Action |
|---|---|---|---|---|---|---|---|---|---|---|---|
 Stack AIAI Chatbots | 35.9K | #865,088 | #12,251 | 20s1.7 pages | US(18%)#907,914 | $0 | 4+ | View | |||
 ChatGPTAI Chatbots | 5.6B | #7 | #1 | 5m 59s4.2 pages | US(18%)#11 | $0 | 1 | View | |||
 ChatGPT 5AI Chatbots | 5.6B | #7 | #1 | 5m 59s4.2 pages | US(18%)#11 | See pricing | — | View | |||
 Galaxy AIAI Chatbots | 687.1M | #63 | #1 | 1m 39s2.6 pages | US(18%)#22 | See pricing | — | View | |||
 Typegenius AIAI Chatbots | 524.5M | #72 | #1 | 2m 26s3.4 pages | US(33%)#56 | $0 | — | View |
Website traffic and keyword analysis.
Monthly visits
35.87K
↓ -63.9% vs prior month
Avg. visit duration
00:00:20
M 4 2026 snapshot
Pages / visit
1.75
M 4 2026 snapshot
Bounce rate
38.85%
Lower is better
All traffic · Worldwide
Weekly estimate · Feb 1, 2026 – Apr 29, 2026
Peak week: 40K (Feb 1, 2026)Low week: 7.17K (Apr 1, 2026)WoW: 0.0%Derived from monthly estimates · SimilarWeb-equivalent
0 releases published
No releases yet.
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