The 8 best SiteGPT alternatives at a glance
This isn't a ranking: each tool is best for something different. We make HeyKiko, so we placed it where it fits.
| Tool | Best for | Starts at | Free option |
|---|---|---|---|
| 1. Chatbase | Many channels and integrations in one AI agent | $40/mo | 7-day trial |
| 2. Chatling | Small budgets that still want WhatsApp and a live-chat inbox | $25/mo | Free plan; 7-day money-back |
| 3. HeyKiko | Businesses on WhatsApp, Telegram and their website | $29/mo | 14-day trial, no card |
| 4. Tidio | Online stores that want live chat plus AI | $29/mo, AI from $39 | Free plan; 7-day trial, no card |
| 5. DocsBot | Answering from large documentation and ticket histories | $49/mo | Free plan, no card |
| 6. Botpress | Builders who want a configurable agent platform | $189/mo | Free plan |
| 7. Intercom Fin | Support teams on Intercom or an existing helpdesk | $0.99 per outcome | 14-day trial, no card |
| 8. Respond.io | Larger teams across many messaging apps | $99/mo | 7-day trial, no card |
What SiteGPT does well
SiteGPT is a strong product, and for some teams it's still the right choice. Its own pages list:
- Good value for a website support bot: 4,000 GPT-4.1 mini messages on its $59 Starter plan
- Learns from YouTube, Notion, Google Drive, Dropbox, OneDrive, Box and GitHub, as well as your website
- Human takeover on every plan, and an iPhone app from Growth
- SOC 2 Type II, with a HIPAA BAA on Enterprise
Why people look for a SiteGPT alternative
- WhatsApp is a $59 a month add-on per number ($39 billed yearly)
- No Telegram, Instagram or voice calls
- No appointment booking, cases or campaigns that we found on its pages
- Only GPT-4.1 and GPT-4.1 mini, where one GPT-4.1 message counts as ten; the trial needs a card
What to look for in an alternative
- 1
WhatsApp included, or extra
If your customers write on WhatsApp, check whether it's in the plan or a per-number add-on, and whether Meta's fees are passed through.
- 2
How the AI is billed
Messages, credits, conversations and outcomes are different units, and bigger models cost more per reply. Price your real monthly volume.
- 3
Human takeover
Can your team reply in the same chat from a browser or a phone app, and on which plan?
- 4
What happens after the answer
Booking, order lookups, cases and campaigns: built in, or through another tool you pay for.
- 5
Your security requirements
If you need SOC 2, ISO 27001 or a HIPAA agreement, check that the tool states it today.
The alternatives, one by one
1. Chatbase
Best for: Many channels and integrations in one AI agentAI support agents trained on your content, with many chat channels, AI on regular phone lines and a long list of helpdesk and CRM integrations.
Does well
- Website, WhatsApp, Instagram, Messenger, Slack and email; AI on phone lines from Basic
- Zendesk, Salesforce, HubSpot, Intercom, Shopify, Stripe and Zapier
- A wide choice of models; SOC 2 Type II, with a HIPAA BAA on Enterprise
Watch for
- A small entry plan: 700 message credits for $40; human takeover starts on Basic at $150
- No Telegram; booking needs a Cal.com or Calendly account
2. Chatling
Best for: Small budgets that still want WhatsApp and a live-chat inboxA no-code AI chatbot for websites and messaging apps, with a built-in live chat inbox and booking.
Does well
- A free plan, then $25 a month for 1,750 AI credits
- WhatsApp, Telegram, Instagram and Messenger from its Starter plan
- Live chat on every plan; booking through Cal.com, Calendly or Google Calendar
Watch for
- Credits per message vary widely by AI model, so costs are harder to predict
- No SOC 2 or HIPAA stated; HubSpot and Zendesk from $75 a month
3. HeyKiko
Best for: Businesses on WhatsApp, Telegram and their websiteOne AI agent for your website, WhatsApp and Telegram, trained on your own pages and files, that books into Google Calendar, hands chats to your team and answers WhatsApp calls. We make HeyKiko, so read this entry with that in mind.
Does well
- WhatsApp and Telegram on every plan, with a shared inbox and human takeover
- Books appointments into Google Calendar itself, and opens cases with approvals
- AI that answers WhatsApp voice calls (Pro and up), plus WhatsApp and email campaigns
Watch for
- No Instagram, Messenger, Slack or email as chat channels
- No helpdesk or CRM integrations yet, and no published SOC 2 report
4. Tidio
Best for: Online stores that want live chat plus AIA live chat tool for online stores with the Lyro AI agent, bringing website chat, email, Instagram, Messenger and WhatsApp into one inbox.
Does well
- A free plan, and a 7-day trial with no card
- Shopify order lookups and other Smart Actions; mobile apps for your team
- SOC 2, GDPR and CCPA
Watch for
- Lyro AI is priced per AI conversation: $39 for 50, up to $700 for 1,000
- Telegram only on Plus and Premium; no booking or campaigns that we found
5. DocsBot
Best for: Answering from large documentation and ticket historiesAn AI agent for documentation-heavy support that learns from more than 30 source types, including Confluence, Notion and helpdesk tickets.
Does well
- 30+ knowledge sources, with the sources shown on answers by default
- Messenger, WhatsApp and Telegram from $49 a month; voice agents in beta
- A free plan with no card, and a 14-day money-back guarantee
Watch for
- No built-in live chat inbox: handoff goes to Zendesk or Help Scout
- SOC 2 and removing branding come with the Business plan at $499
6. Botpress
Best for: Builders who want a configurable agent platformAn AI agent platform with a builder, a built-in helpdesk, and the widest set of channels and integrations on this list.
Does well
- Webchat, WhatsApp, Telegram, Messenger, Instagram, Slack, SMS and email
- A built-in helpdesk with hot handoff, or handoff to Zendesk, Intercom or HubSpot
- AI usage included in each conversation; SOC 2 Type 2 and GDPR
Watch for
- A big jump from the free plan to Plus at $189 a month for 250 conversations, and overage packs are added automatically
- WhatsApp from Plus and voice only on Enterprise; self-hosting only on the older v12
7. Intercom Fin
Best for: Support teams on Intercom or an existing helpdeskIntercom's AI agent, billed per outcome. It runs inside Intercom, or on top of Zendesk, Salesforce, HubSpot or Freshdesk.
Does well
- Works on top of Salesforce, Zendesk, HubSpot and Freshdesk
- $0.99 per outcome, and nothing for a chat handed to your team without one
- SOC 2 Type II, ISO 27001 and HIPAA, with hosting in the US, EU or Australia
Watch for
- Spend grows with outcomes, plus Intercom seats from $39 a month, or a 50-outcome monthly minimum on another helpdesk
- No Telegram; Fin Voice is only for select customers through sales
8. Respond.io
Best for: Larger teams across many messaging appsA customer conversation platform for mid-market teams, with nearly every messaging app in one inbox and AI agents from its Growth plan.
Does well
- WhatsApp, Telegram, Instagram, Messenger, TikTok, Viber, LINE, WeChat, SMS and email
- Calls on phone numbers and WhatsApp, with AI voice agents on Advanced
- Broadcasts, booking and HubSpot from Growth; mobile apps; ISO 27001
Watch for
- AI agents and knowledge start on Growth, at $199 a month
- Priced for teams: $99 a month to start, with contact-based charges on higher plans
Which SiteGPT alternative should you choose?
| If you need | Choose |
|---|---|
| More channels and helpdesk or CRM integrations | Chatbase |
| The lowest price, with WhatsApp and a live-chat inbox | Chatling |
| WhatsApp and Telegram included, with booking and campaigns | HeyKiko |
| An online store with live chat, Instagram and Messenger | Tidio |
| Answers from large documentation and ticket histories | DocsBot |
| Building your own agent with many integrations | Botpress |
| AI on top of Zendesk, Salesforce or HubSpot | Intercom Fin |
| A larger team on many messaging apps | Respond.io |
| A website-only bot with the most replies for the money | SiteGPT itself |
How we chose
We included tools that train an AI agent on your own content and talk to your customers, and read each one's own pricing, product and docs pages on 4 November 2026. Prices are monthly billing in USD before tax; each tool counts AI use differently (credits, messages or conversations), so compare at your own volume. We make HeyKiko, so we aren't neutral: we placed it where it fits and listed its limits too. If something here is out of date, tell us.
