Alternatives to CustomGPT
Custom AI agents built from your business content
CustomGPT ranks #4 of 8 in AI chatbot builders, with an Alt Score of 86. It is proprietary, sold by subscription from $99/mo and available on Web and Browser extension. 12 of 13 checklist rows are verified against a public source.
Businesses and support/sales teams who want a no-code, RAG-based AI agent trained on their own documents and website content, without managing infrastructure or prompt engineering.
A hosted AI agent builder that ingests 1,400+ file types, websites, and cloud/knowledge-base sources (Google Drive, SharePoint, Notion, Zendesk, Shopify, and more), deploys via embeddable widget, Slack, WhatsApp, Telegram, and Intercom, and adds lead capture, custom actions/MCP integrations, and analytics on top of the chat.
You create an agent through a setup wizard, drag-and-drop or auto-sync your content sources into its knowledge base, then customize its persona, model, and branding before embedding it on your site or connecting it to channels like Slack and WhatsApp; the agent answers using grounded RAG retrieval with citations rather than general LLM knowledge.
Why people leave CustomGPT
Dashed reasons are sourced facts; the rest are opinions. Vendors can dispute.
Sign in to add a reason — new reasons go through moderation before appearing.
Ranked alternatives
Ordered by Alt Score. Click any score to see the breakdown.
Feature comparison
Rows come from the AI chatbot builders checklist (17 rows). Human-verified cells only. ? means the value has not been verified.
| AI chatbot builders checklist | CustomGPT | Botpress | Voiceflow | Wonderchat | Chatbase | Chatling |
|---|---|---|---|---|---|---|
| Pricing model | ||||||
| Starts at | ||||||
| License | ||||||
| Platforms | ||||||
| No-code visual builder | ||||||
| Train on your website & files | ||||||
| Multi-channel deploy (WhatsApp, Slack, etc.) | ||||||
| Embeddable web widget | ||||||
| Lead capture | ||||||
| Human handoff / live chat | ||||||
| Actions / function calling | ||||||
| Flow / logic builder | ||||||
| Choice of LLM models | ||||||
| Analytics & chat logs | ||||||
| White-label / remove branding | ||||||
| Integrations (Zapier, CRM) | ||||||
| Free tier |
Every fact and feature listed for CustomGPT is verified against its own pages. Each alternative is sourced on its own page.
-
Pricing model Subscription verified 2026-07-12
Standard $99 $89 /mo Billed monthly · save $120/yr with annual Billed annually · $1,068/yr · saving $120
https://customgpt.ai/pricing/ -
Starts at $99/mo verified 2026-07-12
For solo builders running one or two agents who need the essentials to get started. $99 $89 /mo
https://customgpt.ai/pricing/ -
License Proprietary verified 2026-07-12
Copyright 2026 – CustomGPT.ai – All Rights Reserved
https://customgpt.ai/platform/ -
Status active verified 2026-07-12
GPT-5.1 (Optimal & Smart)
https://customgpt.ai/comparison/customgpt-vs-botpress/ -
Platforms Web, Browser extension verified 2026-07-12
Copy & paste embed Code snippet you can copy and paste into your website, portal, or anywhere else you can add it. ... Chrome extension Accessible via API.
https://customgpt.ai/pricing/ -
No-code visual builder Yes verified 2026-07-12
Build custom AI solutions faster with zero coding
https://customgpt.ai/no-code-gpt/ -
Train on your website & files Yes verified 2026-07-12
Drag and drop your content—like documents, websites, or databases—to create AI agents tailored to your business.
https://customgpt.ai/no-code-gpt/ -
Multi-channel deploy (WhatsApp, Slack, etc.) Yes verified 2026-07-12
Slack Accessible via API. Included Included Included Intercom Connect via zapier. Included Included Included Telegram Accessible via API.
https://customgpt.ai/pricing/ -
Embeddable web widget Yes verified 2026-07-12
Copy & paste embed Code snippet you can copy and paste into your website, portal, or anywhere else you can add it.
https://customgpt.ai/pricing/ -
Lead capture Yes verified 2026-07-12
The Lead Capture feature allows your agent to ask for and store key user details such as Name, Email, and Company, or any other type of information you
https://docs.customgpt.ai/docs/lead-capture-overview -
Human handoff / live chat Yes verified 2026-07-12
LiveChat + Slack with human handoff
https://customgpt.ai/comparison/customgpt-vs-botpress/ -
Actions / function calling Yes verified 2026-07-12
Securely connect to 1000s of tools and perform actions using your answer agents—create tickets, book meetings, update your CRM.
https://customgpt.ai/custom-actions/ -
Choice of LLM models Yes verified 2026-07-12
Customize model CustomGPT always uses the latest models. All tiers can choose curated settings for Speed, Optimal, Accuracy, and Understanding. Enterprise users can select from individual models.
https://customgpt.ai/pricing/ -
Analytics & chat logs Yes verified 2026-07-12
User analytics Filter chat conversations by user details.
https://customgpt.ai/pricing/ -
White-label / remove branding Yes verified 2026-07-12
Remove “Powered by CustomGPT” Start Premium trial
https://customgpt.ai/pricing/ -
Integrations (Zapier, CRM) Yes verified 2026-07-12
Connect with Zapier to automate workflows by linking your agent with over 3,000 apps, enhancing its capabilities and response efficiency without manual intervention.
https://customgpt.ai/integrations/ -
Free tier No verified 2026-07-12
Do you have a free trial? Yes, Enjoy full access to all Standard features of CustomGPT.ai, for 7 days without any charges.
https://customgpt.ai/faq/
FAQ
Yes. Botpress, Voiceflow and Wonderchat have a free tier or are fully free. Free-tier limits in the comparison table are verified and dated.
Botpress — every license claim links its source.