Alternatives
10 best CatGPT alternatives
Tools that cover the same task as CatGPT (assistant), ranked by how completely their pricing, free tier and API access are documented. Checked Oct 4, 2026.
- CatGPT starts at
- Not listed
- Free plan
- Free plan
- API
- API unknown
- 01
GhostChat
GhostChat is a lightweight live chat widget and AI chatbot for websites with privacy-first positioning. Plans scale seats, sites, history retention, translation, webhooks, and optional AI replies trained from site content.
Best for: Small businesses and site owners who want embedded chat with optional AI assistance without heavyweight support suites.
- 02
Droxy
Droxy is an all-in-one platform to build and deploy customer-facing AI agents across website chat, phone, messaging, and social comment channels. Agents train on your site and knowledge base to answer questions, collect leads, recommend products, and hand off to humans.
Best for: Small businesses and agencies that need 24/7 AI agents across web, phone, and social inboxes without stitching together separate bot tools.
- 03
Asyntai
Asyntai lets businesses deploy an AI chatbot on their website trained on crawled site content to answer visitors, capture leads, and connect to Instagram, Messenger, WhatsApp, Discord, and Zapier. Plans scale AI reply limits, crawled pages, seats, analytics, and optional voice agent minutes.
Best for: Website owners who want a knowledgeable AI assistant widget without building chat infrastructure from scratch.
- 04
Chat01.ai
Chat01.ai (formerly OpenAI01.net) offers a web chat front end to multiple OpenAI-style models with daily credits and paid tiers for higher limits. It markets itself as a ChatGPT Pro alternative with model pickers and referral-based credit boosts.
Best for: Power users who want higher daily credit limits and pro-model access without a ChatGPT subscription.
- 05
Definio
Definio is a Chrome extension that bundles access to premium AI models such as o1 reasoning, Claude, and GPT-4o in one sidepanel and text-selection chat. It targets users who want multi-model browsing assistance without maintaining separate ChatGPT Plus and Claude Pro subscriptions.
Best for: Chrome users who want premium model access while browsing with instant selection chat and a sidepanel interface.
- 06
Hana
Hana is a Google Chat assistant that finds relevant chat history, docs, and workspace context to summarize threads, answer with evidence, and turn messages into next steps without leaving Chat.
Best for: Google Workspace teams that want grounded answers, thread summaries, and follow-through actions inside Google Chat.
- 07
Puter
Puter is a browser-based cloud desktop that bundles documents, spreadsheets, presentations, chat, email, creative apps, business tools, and games under one Puter account. Paid plans expand storage, AI, and support while a free tier offers limited storage and AI.
Best for: Users who want many lightweight office and utility apps in the browser without installing separate desktop software.
- 08
Help Scout
Help Scout is customer support software with shared inboxes, live chat, AI Copilot assistance, and automation for growing SaaS and ecommerce teams. Plans scale per user with Standard, Plus, and Pro tiers that add workflows, AI features, and security controls.
Best for: Support teams that want a lightweight help desk with AI drafting, knowledge base, and multichannel inbox without enterprise complexity.
- 09
EzUGC
EzUGC is an AI UGC video platform for TikTok and Meta ads, offering 300+ AI actors, multi-model video generation, and self-serve subscription plans plus optional done-for-you services. Teams can produce campaign-ready UGC-style videos with product-in-hand and avatar features from one subscription.
Best for: Performance marketers and creators who need fast AI UGC ads for Meta and TikTok without filming every variant manually.
- 10
River
River is an AI desktop for project work where teams collaborate with AI across documents, notes, sheets, slides, files, and browser connections. It combines native workspace apps with model access and usage-based AI credits instead of chat-only interfaces.
Best for: Knowledge workers and teams who want AI embedded in documents, files, and project workspaces rather than standalone chat.
CatGPT alternatives: common questions
What is the best free alternative to CatGPT?
GhostChat has an ongoing free plan. Free tier includes one site, one seat, 30-day history, and unlimited conversations with no card required. Free plans change, so check the vendor before relying on one.
What is the cheapest CatGPT alternative?
GhostChat has the lowest listed starting price at $5/mo.
Which CatGPT alternatives have an API?
GhostChat, Asyntai, Chat01.ai, EzUGC mention API or developer access.