TL;DR
- Best for RAG-powered knowledge chatbots with anti-hallucination: CustomGPT (10,000+ organizations including MIT, Adobe, Dropbox, and the United Nations, #1 third-party verified anti-hallucination, 1,400+ file formats, 92 languages, SOC 2 Type II, from $99/mo)
- Best for AI agents with forms, data, workflows, and email: TinyAgents (7 LLM providers, natively connected to TinyForms, TinyTables, TinyWorkflows, TinyEmails, free forever tier)
- Pricing: CustomGPT starts at $99/mo Standard (1,000 queries, 10 agents). TinyCommand starts free with all 5 products from $19/mo. 5x price difference at entry.
- The core difference: CustomGPT transforms your documents and website content into AI agents that answer questions with citations — every response links back to the source document. It is a knowledge base that talks. TinyAgents connects AI reasoning to your operational data for scoring, drafting, classifying, and automating. CustomGPT answers questions about what you know. TinyAgents acts on what your business does.
| Feature | TinyAgents | CustomGPT |
|---|---|---|
| Content ingestion | PDF, DOCX, CSV | 60M+ words, websites, files |
| Starting price | $49/mo all-in-one | $99/mo |
| LLM providers | 7 | OpenAI only |
| Native workflows | ✓ | ✗ |
| Native database | ✓ | ✗ |
| Native email | ✓ | ✗ |
We used to run our lead enrichment and outreach through five different tools. With TinyCommand, it is just one flow.
— Ankit Solanki, InVideo
CustomGPT has earned a remarkable customer list: MIT, Adobe, Dropbox, the University of Virginia, Medtronic, and the United Nations. Over 10,000 organizations use it. The pitch is simple and powerful — upload your documents, point at your website, connect your data sources, and in 15 minutes you have an AI agent that answers questions grounded in YOUR content with citations linking to the source. No hallucination. Every answer is traceable.
The anti-hallucination claim is not marketing fluff — it is third-party verified and positions CustomGPT as the #1 platform for factual accuracy. For organizations like MIT and the UN where wrong information has real consequences, this verification matters. RAG (Retrieval-Augmented Generation) ensures the AI retrieves relevant passages from your actual documents before generating a response, not fabricating answers from general training data.
TinyAgents is not a knowledge chatbot. It is an AI reasoning engine connected to your business operations. Where CustomGPT answers questions about your content, TinyAgents acts on your business data — scoring leads from form submissions, drafting personalized emails from database context, classifying support tickets, enriching contact records, and generating content. The AI does not answer questions. It performs tasks.
CustomGPT makes your knowledge searchable. TinyAgents makes your operations intelligent. Both use AI. They serve fundamentally different purposes.
Where Each Tool Wins
Where CustomGPT wins
RAG with citations. Every AI response links to the exact source passage in your documents. Traceable, verifiable, auditable. TinyAgents does not cite source documents.
Anti-hallucination #1. Third-party verified as the top platform for factual accuracy. When wrong answers have consequences (healthcare, legal, education), this verification matters.
1,400+ file formats. Ingest PDFs, Word, Excel, PowerPoint, audio, video, HTML — almost any content format. TinyAgents works with structured database data, not raw documents.
Enterprise customers. MIT, Adobe, Dropbox, United Nations, Medtronic. 10,000+ organizations. Proven in knowledge-critical environments.
White-label chatbot. Deploy under your own brand with custom styling. Embeddable on websites, in apps, or via shared links. TinyAgents has no embeddable chatbot interface.
Where TinyAgents wins
All-in-one platform. AI + forms + database + workflows + email in one subscription. CustomGPT is a knowledge chatbot only. Everything else needs separate tools.
7 LLM providers. Claude, GPT-4, Gemini, and 4 more. Choose per task. CustomGPT uses GPT models primarily — limited provider choice.
Operational AI. Scores leads, drafts emails, enriches data, classifies records. These are action-oriented tasks, not Q&A. CustomGPT answers questions — it does not take business actions.
5x cheaper entry. TinyCommand at $19/month vs CustomGPT at $99/month. The free tier includes all 5 products. CustomGPT has a 7-day trial only.
No per-query pricing. TinyCommand uses credits across all products. CustomGPT charges per query with expensive add-ons ($375 per 2,500 extra queries).
Knowledge retrieval platform vs operational AI engine
CustomGPT's RAG architecture is its technical foundation. When you upload a 500-page product manual, CustomGPT chunks it into searchable segments, creates embeddings, and stores them in a vector database. When someone asks a question, the system retrieves the most relevant chunks, provides them as context to the AI model, and generates an answer that cites specific passages. The user sees the answer AND a link to the exact section of the document it came from.
This is transformative for knowledge-intensive organizations. A university with thousands of policy documents. A hospital with clinical protocols. A software company with extensive documentation. A government agency with regulatory guidelines. Instead of searching through PDFs, employees and customers ask questions in natural language and get cited, accurate answers.
The 1,400+ file format support means almost anything can be ingested — PDFs, Word documents, spreadsheets, presentations, HTML pages, audio transcripts, and more. The 100+ integrations pull content from Google Drive, HubSpot, Shopify, Notion, and other sources automatically. Auto-sync keeps the agent current as your content changes. White-label deployment (Premium plan) lets you embed the chatbot under your own brand.
But CustomGPT is expensive for what it does. Standard at $99/month gives you 1,000 queries and 10 agents. If your chatbot handles 100 conversations per day, you burn through your monthly allocation in 10 days. Extra queries cost $375 per 2,500. For high-traffic deployments, costs escalate to $499/month (Premium) or enterprise custom pricing. The add-on pricing for extra queries, storage, and agents compounds quickly.
TinyAgents starts free and costs $19/month for the full platform. The AI does not answer questions from documents — it processes business data. A form submission in TinyForms triggers AI analysis in TinyAgents. A database record in TinyTables gets enriched with AI-generated insights. An email in TinyEmails gets AI-drafted content personalized per recipient. A workflow in TinyWorkflows uses AI for decision-making at each step.
TinyAgents offers 7 named LLM providers (Claude, GPT-4, Gemini, and 4 others) with per-step model selection. CustomGPT uses GPT models (the name gives it away) but does not offer explicit multi-provider selection. You use what CustomGPT provides.
The citation capability is a feature TinyAgents does not have. TinyAgents generates responses based on database context, but it does not cite specific passages from source documents with clickable links. For compliance, legal, and academic use cases where every AI answer must be traceable to a source, CustomGPT's RAG with citations is non-negotiable.
The deployment model differs. CustomGPT deploys as a chatbot — embed it on your website, in your app, or share a link. It is customer-facing and employee-facing. TinyAgents deploys as a workflow step — it runs inside your business processes, not as a standalone chat interface. One faces people. The other faces data.
Who should choose what
Choose TinyAgents if:
- You need AI for business operations — lead scoring, email drafting, data enrichment, classification — not document Q&A
- You want 7 named LLM providers with per-step model selection
- AI connected to forms, databases, workflows, and email natively is essential
- A free tier with 5 products at $19/month paid fits your budget (vs $99/month for 1,000 queries)
- Your AI use cases are processing and acting on business data, not answering questions from documents
- You want one platform for AI + forms + database + automation + email
- You do not need citation-backed RAG responses from a document corpus
Choose CustomGPT if:
- You need an AI chatbot trained on your specific documents, website, and knowledge base
- Citation-backed answers with links to source documents are a requirement
- Anti-hallucination is critical — your organization cannot risk inaccurate AI responses
- You have thousands of documents (manuals, policies, protocols, guides) that employees or customers need to search
- 1,400+ file format support means you can ingest any content type you have
- SOC 2 Type II compliance and enterprise security features are necessary
- Organizations like MIT, Adobe, and the UN are your reference customers
- White-label deployment under your own brand is part of the requirement
This comparison also applies to
- Teams comparing TinyAgents with Chatbase (similar document-trained chatbot)
- Teams comparing TinyAgents with SiteGPT (website-trained chatbot)
- Teams comparing TinyAgents with DocsBot (documentation AI chatbot)
- Organizations deciding between knowledge search AI and operational automation AI
- Companies that need AI to answer questions vs AI that takes business actions
