SiteGPT vs WhisperChat: Which is Better in 2026?
A comprehensive comparison of SiteGPT and WhisperChat covering features, pricing, use cases, and which tool is the right choice for your needs.
⚡ Quick Verdict
Choose SiteGPT if:
- →You want more affordable paid plans (from $39/mo)
- →You need a broader feature set (6 features vs 5)
- →You need crawls websites, docs and uploaded files into a support knowledge base or auto-refresh on growth and above so answers track doc changes
Choose WhisperChat if:
- →You need trained on your own website content, faqs, documents and knowledge base or dedicated free odoo app for odoo website, ecommerce and crm lead capture
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SiteGPT vs WhisperChat: At a Glance
Pricing Comparison: SiteGPT vs WhisperChat
Understanding the pricing differences between SiteGPT and WhisperChat is crucial for making the right choice. Here's how their plans compare side by side.
SiteGPT Pricing
WhisperChat Pricing
💡 Pricing takeaway: Both SiteGPT and WhisperChat offer free tiers, making it easy to try before you buy. Compare the specific plans to find the best value for your use case.
Feature-by-Feature Comparison
Here's how every feature from SiteGPT and WhisperChat stacks up.
What Makes Each Tool Unique
🔵 Unique to SiteGPT
Features available in SiteGPT but not in WhisperChat:
- ✓Crawls websites, docs and uploaded files into a support knowledge base
- ✓Auto-refresh on Growth and above so answers track doc changes
- ✓Model choice — GPT-4.1 for quality or GPT-4.1-mini for ~10x the message volume
- ✓Embeddable widget plus multi-platform integrations
- ✓API access and rate limiting from the Growth tier
- ✓iOS app and weekly email digest for conversation review
🟣 Unique to WhisperChat
Features available in WhisperChat but not in SiteGPT:
- ✓Trained on your own website content, FAQs, documents and knowledge base
- ✓Dedicated free Odoo app for Odoo Website, eCommerce and CRM lead capture
- ✓Documented MCP server alongside the widget and API
- ✓Dashboard reports questions answered, minutes saved and tickets prevented
- ✓Branding removal and message top-ups sold as add-ons, not tier gates
Use Case Recommendations
Best for: SiteGPT
SiteGPT builds a customer-support chatbot from content you already have. You point it at your website, docs, help centre or uploaded files, it crawls and embeds them, and the resulting bot answers customer questions in the wording of your own documentation rather than a generic model's guesses. The product is priced and shaped around the two numbers that actually matter for a support bot — how many pages it can ingest and how many messages it can answer — and the plans scale both together, from 1,000 pages and 4,000 messages on Starter up to 50,000 pages and 40,000 messages on Scale. Higher tiers add automatic content refresh so the bot does not drift as your docs change, multi-platform integrations, API access, rate limiting and an iOS app for monitoring conversations on the move. A detail worth noting is the pricing calculator: because message cost depends on the model, SiteGPT lets you trade GPT-4.1 quality against GPT-4.1-mini volume on the same plan, and the mini model stretches the same allowance roughly ten times further. Branding removal and extra message blocks are sold as add-ons rather than bundled, which keeps the headline price down but is worth adding to your own maths before comparing tiers with competitors.
Ideal use cases:
- •Teams or individuals who need crawls websites, docs and uploaded files into a support knowledge base
- •Teams or individuals who need auto-refresh on growth and above so answers track doc changes
- •Teams or individuals who need model choice — gpt-4.1 for quality or gpt-4.1-mini for ~10x the message volume
- •Teams or individuals who need embeddable widget plus multi-platform integrations
- •Anyone focused on customer-support workflows
- •Anyone focused on chatbot workflows
Best for: WhisperChat
WhisperChat is a website support chatbot trained on a company's own content — pages, FAQs, uploaded documents and knowledge base — that answers repetitive customer questions around the clock and escalates to a human when it should. Its distinguishing feature is a first-class Odoo integration, including a free Odoo app: the vendor targets Odoo Website, Odoo eCommerce and Odoo CRM lead capture specifically, which is a real and under-served niche because Odoo shops rarely have a support tool that understands their stack. Installation is a widget or an iframe on any site, with an API and a documented MCP server for teams that want the assistant reachable from an agent as well as from the page. The dashboard reports questions answered, minutes saved, tickets prevented and leads collected, so the deflection claim is measurable rather than asserted, and lead capture is treated as a first-class outcome alongside deflection. There is a free plan with no card required, and the vendor states 700+ businesses using it. The pricing structure separates volume from branding: vendor branding removal is a one-time add-on rather than a tier gate, and extra message credits can be topped up without an upgrade, which suits sites with seasonal traffic.
Ideal use cases:
- •Teams or individuals who need trained on your own website content, faqs, documents and knowledge base
- •Teams or individuals who need dedicated free odoo app for odoo website, ecommerce and crm lead capture
- •Teams or individuals who need documented mcp server alongside the widget and api
- •Teams or individuals who need dashboard reports questions answered, minutes saved and tickets prevented
- •Anyone focused on chatbot workflows
- •Anyone focused on odoo workflows
💬 Other Chatbots & Assistants Tools to Consider
SiteGPT and WhisperChat aren't the only options. Here are other popular tools in the same space:
ChatGPT
OpenAI's conversational AI assistant powered by GPT-4
Claude
Anthropic's thoughtful AI assistant — now powered by Opus 4.8
Gemini
Google's multimodal AI with workspace integration
Pi
Emotionally intelligent personal AI companion
Character AI
Chat with AI characters and create custom personalities
Poe
Access multiple AI models in one platform
Is one of these your tool?
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Frequently Asked Questions
Is SiteGPT better than WhisperChat?
It depends on your needs. SiteGPT offers 6 key features including Crawls websites, docs and uploaded files into a support knowledge base and Auto-refresh on Growth and above so answers track doc changes, while WhisperChat provides 5 features including Trained on your own website content, FAQs, documents and knowledge base and Dedicated free Odoo app for Odoo Website, eCommerce and CRM lead capture. SiteGPT uses a paid model with a free tier, while WhisperChat is freemium with free access available. Choose based on which features and pricing model align with your requirements.
Is SiteGPT cheaper than WhisperChat?
SiteGPT is cheaper, starting at $39/month compared to WhisperChat's $49/month. Both tools offer free tiers, so you can try each before committing. Always check the official websites for the most current pricing.
Can I use SiteGPT and WhisperChat together?
Yes, many users combine SiteGPT and WhisperChat in their workflow. SiteGPT excels at crawls websites, docs and uploaded files into a support knowledge base, while WhisperChat shines with trained on your own website content, faqs, documents and knowledge base. Using both allows you to leverage the strengths of each tool, though this means managing two subscriptions — though free tiers can help manage costs.
What's the main difference between SiteGPT and WhisperChat?
While both are chatbots & assistants tools, SiteGPT emphasizes crawls websites, docs and uploaded files into a support knowledge base, whereas WhisperChat is known for trained on your own website content, faqs, documents and knowledge base. The best choice depends on your specific workflow and feature priorities.
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