CustomGPT
No-code RAG agents that answer from your docs, sites, and help desks.
Evaluation
What to know
Best for
- SaaS and content sites needing grounded customer Q&A
- Internal knowledge bots over Notion/Drive corpora
- Teams wanting hosted RAG without self-hosting
Not ideal for
- Builders who want open-source self-host control (see Dify)
- Complex tool-using agents across ERP/CRM stacks
- Hobby projects that need a permanent free plan
Key features
- No-code agents grounded in docs, sites, and help desks
- RAG API for embedding answers in your products
- Agent, query, and document quotas by plan
- Website auto-sync and branding controls on higher tiers
- Enterprise SSO, RBAC, and custom limits
Pros
- Fast path to a grounded FAQ/support agent without infra
- Clear Standard vs Premium quota ladder
- API access for product teams embedding Q&A
Cons
- No durable free tier — paid from day one after trials
- Query and storage caps make busy support weeks expensive
- Weaker than full agent platforms for multi-system actions
ToolifyNav verdict
CustomGPT is the hosted RAG chatbot lane for business content: quicker than standing up LangChain yourself, more quota-driven than open Dify self-host. Chatbase overlaps on embeddable site bots; Botpress and Voiceflow push conversational design and actions. Pick CustomGPT when grounding accuracy and time-to-embed matter more than owning the orchestration layer — and size Standard vs Premium against real monthly query volume, not just agent count. Pilot on a narrow FAQ corpus first, then expand document sources once escalation rates look healthy for a full support week.
About
About CustomGPT
CustomGPT is a no-code platform for building retrieval-augmented AI agents grounded in business content: documents, websites, help desks, and knowledge bases. Teams deploy answer bots on sites and internal tools without standing up their own vector stack. The product markets agent limits, query quotas, document caps, and storage word counts as the commercial levers — Standard and Premium tiers plus sales-led Enterprise.
Verified public pricing (as of mid-2026 third-party checks): Standard about $99/mo monthly or $89/mo annually (roughly 10 agents, 1,000 queries/mo, 5,000 documents per agent, 60M words, 3 teammates, RAG API); Premium about $499/mo or $449/mo annually with higher agent/query/document ceilings, auto-sync, and branding removal; Enterprise custom for SSO, RBAC, and white-glove limits. Confirm on customgpt.ai/pricing before budgeting because query packs and storage drive overages.
CustomGPT competes with Chatbase, Botpress, Dify, and Intercom Fin-class assistants. Its niche is teams that want hosted RAG without owning LLMOps. It is less ideal if you need deep multi-step tool calling across dozens of internal systems — that pushes toward agent platforms with stronger action graphs.
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