Shortlist by what you need
Start here if you know why you are leaving Chunky.
Want the closest match?
Arsturn AIMost similar to Chunky in what it does, its category and its price.
Visit (opens Arsturn AI in a new tab)Need a free plan?
DropchatHas a free plan, rated 3.9 out of 5.
Visit (opens Dropchat in a new tab)Want the lowest price?
Chat WhispererFrom $5/mo, the lowest starting price here.
Visit (opens Chat Whisperer in a new tab)Want the best rated?
ChatnodeRated 3.7 out of 5 in our review, against 3.3 for Chunky.
Visit (opens Chatnode in a new tab)
At a glance
Green means better than Chunky, red means worse. Prices are starting prices per month.
| Tool | Our rating | Starts at | Free plan | Best for | Compare |
|---|---|---|---|---|---|
 ChunkyBaseline | 3.3 | Free | Yes | Train a chatbot on your PDFs, website, or Google Sheets using the ChatGPT API and OpenAI Embeddings, then embed it with one line of code - free forever plan included. | |
| Arsturn AI | 3.3Same | Free | Yes | Build a custom AI chatbot on GPT-4o or Claude 3.5 Sonnet, train it on your PDFs and website, and embed it anywhere - no code, support for ~95 languages. | vs Chunky |
 ChatWizard | 3.2−0.1 | $9/mo | Yes | ChatGPT-based bot builder that trains on your website or documents and embeds with three lines of HTML, from a free plan. | vs Chunky |
| Dropchat | 3.9+0.6 | $24/mo | Yes | No-code platform for building AI chatbots trained on a business's own PDFs, websites, and videos. | vs Chunky |
 ChatShape | 3.4+0.1 | Free | Yes | Point it at your website URL and it trains a support chatbot on the content, ready to embed. | vs Chunky |
| Chat Whisperer | 3.6+0.3 | $5/mo | No | No-code AI chatbot builder for small businesses that trains on a website in minutes and replies in 100-plus languages. | vs Chunky |
 LetsAsk.AI | 3.2−0.1 | $19/mo | No | ChatGPT-based chatbot builder that trains on your website or documents and embeds on your site, with a 7-day trial. | vs Chunky |
| Chatnode | 3.7+0.4 | $35/mo | Yes | No-code AI agent builder for customer service, trained on a business's own knowledge base across 80-plus languages. | vs Chunky |
 ChatbotGen | 3.6+0.3 | $10/mo | Yes | No-code builder for WhatsApp and website AI agents that answer questions and book meetings. | vs Chunky |
The alternatives in detail
In order of how closely each one matches Chunky.
Arsturn AI
3.3Free
vs ChunkySame
Build a custom AI chatbot on GPT-4o or Claude 3.5 Sonnet, train it on your PDFs and website, and embed it anywhere - no code, support for ~95 languages.
- Runs on named leading models - GPT-4o and Claude 3.5 Sonnet
- Trains on PDFs, text files, websites, Notion, and Zendesk
- ~95-language support
Choice of frontier models (GPT-4o, Claude 3.5 Sonnet) rather than one fixed engine
Enterprise pricing ($2,304/month) is a significant jump from lower tiers
ChatWizard
3.2$9/mo
vs Chunky−0.1
ChatGPT-based bot builder that trains on your website or documents and embeds with three lines of HTML, from a free plan.
- Bots trained on website URLs and uploaded documents
- Embeds with three lines of HTML on Webflow, WordPress, Shopify and more
- Custom look, conversation starters and frequent questions
Clear plan limits, from a free tier to $99 a month
Message credits are small on the lower plans, with 10 free and 1,000 on Starter
Dropchat
3.9$24/mo
vs Chunky+0.6
No-code platform for building AI chatbots trained on a business's own PDFs, websites, and videos.
- No-code chatbot creation from PDFs, websites, and videos
- GPT-4 and embedding-model backend
- Vector database for grounding answers in uploaded content
No coding required to launch a working chatbot
Free plan's 10,000-character limit is restrictive for larger document sets
ChatShape
3.4Free
vs Chunky+0.1
Point it at your website URL and it trains a support chatbot on the content, ready to embed.
- Chatbot trained from a website URL
- Embeddable widget for any site
- Customer support and lead generation
Website as training source removes the knowledge base barrier entirely
Inherits your site's gaps and stale pages with equal confidence
Chat Whisperer
3.6$5/mo
vs Chunky+0.3
No-code AI chatbot builder for small businesses that trains on a website in minutes and replies in 100-plus languages.
- No-code chatbot training directly from an existing business website
- Responses across 100-plus languages
- Lead qualification and meeting-booking automation
Entry-level plan starts at $5/month, low-cost for a small business budget
No ongoing free plan, only a 7-day trial before billing starts
LetsAsk.AI
3.2$19/mo
vs Chunky−0.1
ChatGPT-based chatbot builder that trains on your website or documents and embeds on your site, with a 7-day trial.
- Chatbots trained on a website or uploaded documents
- Embeds on a website, or connects to Discord, Slack and Zapier
- Custom instructions for the bot's personality
Trains on a website or documents without code
The footer reads 2023 and the company is not named
Chatnode
3.7$35/mo
vs Chunky+0.4
No-code AI agent builder for customer service, trained on a business's own knowledge base across 80-plus languages.
- Multi-model support across GPT-4o, Claude 3.5 Sonnet, Gemini 1.5 Pro, and LLaMA 3.1
- AI Actions for live API calls, Stripe payments, and meeting booking mid-conversation
- Training on website content, PDFs, and uploaded documents
AI Actions let the agent complete tasks like payments and bookings, beyond replying alone
Entry paid tier at $35/month sits above several no-code chatbot competitors
ChatbotGen
3.6$10/mo
vs Chunky+0.3
No-code builder for WhatsApp and website AI agents that answer questions and book meetings.
- No-code chatbot builder for WhatsApp, Telegram, and website channels
- Training on existing website content, documents, and FAQs
- No Facebook Business app setup required for WhatsApp deployment
WhatsApp-first setup skips the usual Meta Business app configuration hassle
Free tier's 50-message allowance is exhausted fast for active businesses
FAQ
Questions people ask
Is Chunky free?
Chunky has a free plan.
What is the best free alternative to Chunky?
Dropchat is the highest-rated alternative here with a free plan (3.9 out of 5). Other free options: Chatnode, ChatbotGen, ChatShape.
What is the cheapest alternative to Chunky?
Among paid plans, Chat Whisperer has the lowest starting price (from $5/mo). If you need it free, start with Dropchat.
How did you pick these alternatives?
We match tools on what they do, their category and their price, using the details in our directory. Ratings come from our reviews and reader reviews.