Agentkit and SiteGPT do the same core job: build an AI support chatbot trained on your website, docs and FAQs. Two differences stand out. First, model choice: Agentkit runs 10 models across GPT, Claude and Gemini, while SiteGPT is OpenAI-only (GPT-4.1 and GPT-4.1-mini). Second, getting started: Agentkit has a free plan that keeps your bot indefinitely, whereas SiteGPT offers only a 7-day trial with no free tier. On price, Agentkit's $29.99 Hobby plan undercuts SiteGPT's $39 Starter, and removing branding is included on Agentkit's Standard plan rather than a $39/mo add-on. SiteGPT pulls ahead on its deep library of data-source connectors (Notion, Google Drive, Dropbox, GitHub and more) and built-in automatic content syncing.
我們針對選擇 AI 聊天機器人時的重要因素，比較 Agentkit 與 SiteGPT 的 15 個評比項目，包括價格、AI 模型、訓練來源、嵌入方式及支援服務。Agentkit 在其中 6 個項目領先，包括 Free plan、AI models和Embed options，而 SiteGPT 在其他方面也有出色表現。以下是誠實的並列分析。
以下逐一比較 Agentkit 與 SiteGPT 的方案，協助你將目前使用的 SiteGPT 層級對應至相當的 Agentkit 方案。所有金額均已依照供應商的公開定價頁面核對，核對日期列於下方。
| 方案 | Agentkit | SiteGPT |
|---|---|---|
| FreeAgentkit keeps your bot indefinitely; SiteGPT requires a paid plan after trial. | $0 — 50 messages, 1 bot | No free plan — 7-day trial |
| Entry (Hobby / Starter)SiteGPT includes more messages here; Agentkit is cheaper with multi-model choice. | $29.99/mo — 2,000 messages | $39/mo — 4,000 messages |
| Mid (Standard / Growth)SiteGPT is cheaper here; Agentkit adds GPT/Claude/Gemini and included branding removal. | $119.99/mo — 12,000 messages, 2 bots | $79/mo — 10,000 messages, 2 bots |
| Top (Pro / Scale)Same message and bot counts; SiteGPT is cheaper, Agentkit adds multi-model and more embeds. | $399.99/mo — 40,000 messages, 3 bots | $259/mo — 40,000 messages, 3 bots |
價格截至 2026年6月22日，資料取自各供應商的公開定價頁面。方案可能變更，決定前請確認目前價格。
List the sources your SiteGPT chatbot was trained on (site URLs, files, Q&A).
Create an Agentkit chatbot and re-add those sources — crawl your site and upload files.
Match your tone, welcome message and branding, then add actions like lead capture.
Swap the SiteGPT embed snippet on your site for the Agentkit widget and go live.
多數團隊不到一小時就能從 SiteGPT 完成移轉，只需重新加入相同來源即可上線。
誠實評比——請閱讀下方完整比較
| 功能 | Agentkit | SiteGPT |
|---|---|---|
| Free plan | 50 messages, 1 chatbot, kept indefinitely | No free plan — 7-day trial only |
| Entry paid plan | $29.99/mo — 2,000 messages | $39/mo — 4,000 messages |
| Mid plan messages | 12,000/mo at $119.99 | 10,000/mo at $79 |
| Top plan messages | 40,000/mo at $399.99 | 40,000/mo at $259 |
| AI models | GPT, Claude & Gemini (10 models) | GPT-4.1 & GPT-4.1-mini (OpenAI only) |
| Chatbots on entry plan | 1 chatbot | 1 chatbot |
| Training sources | Website, documents, text, Q&A | Website, sitemaps, files, YouTube, Notion, Drive, Dropbox, GitHub |
| Auto-sync sources | Yes (Standard+) | Yes — monthly, weekly or daily by plan |
| Document formats | PDF, DOCX, XLSX, PPTX, TXT, Markdown | CSV, TXT, PDF, DOCX, PPTX, Markdown |
| Embed options | JS widget, React, iframe, WordPress | JS widget, iframe |
| Languages | 95+ | 95+ |
| Remove "Powered by" branding |
| Included on Standard ($119.99) |
| Paid add-on (+$39/mo) |
| Custom actions | All 5 action types on every paid plan | Limited automation features |
| API & webhooks | Yes (Hobby+) | Yes (higher tiers) |
| Voice / telephony | Not available | Not a focus |