IBM watsonx Assistant vs SiteGPT
IBM watsonx Assistant
cloud.ibm.com
SiteGPT
sitegpt.aiSide by side
| Figure | IBM watsonx Assistant | SiteGPT |
|---|---|---|
| Price from | $140/mo | $39/mo |
| Free plan | Yes | — |
| Free trial | Yes | Yes |
| Open source | — | — |
| Web | Yes | Yes |
| iOS | — | Yes |
| API | Yes | Yes |
| Self-hosted | Yes | — |
| Plans published | 4 | 7 |
| Spec score · Chatbot Builders | 9.3 (#2) | 8.6 (#44) |
| Deployment channels | multichannel | multichannel |
| Free plan | Yes | No |
| Human handoff | Yes | Visitors can transition a conversation to a live agent, and SiteGPT lists support integrations including Crisp, Slack, Freshdesk Messaging, Zendesk, Google Chat, Messenger, and Zoho SalesIQ. |
| Knowledge-base answers | Yes | Yes |
| Security | The service supports TLS 1.2 and TLS 1.3, with TLS 1.3 as the default. | SiteGPT says it completed a SOC 2 Type II examination, is GDPR compliant, and has been assessed for HIPAA; it says customer data is encrypted and never used to train AI models. |
Plans
IBM watsonx Assistant
- LiteFree
- TrialFree
- Plus$140 a month
- Enterprise with data isolationPriced on request
SiteGPT
- Starter$59 a month
- Growth$129 a month
- Scale$429 a month
- Starter$468 a year
- Growth$948 a year
- Scale$3,108 a year
- EnterprisePriced on request
In their own words
IBM watsonx Assistant
IBM watsonx Assistant builds branded chatbots for live conversations across devices, applications, and channels. It uses natural-language understanding and machine-learning models customized from customer data to answer in real time. Actions organize customer tasks into steps within a conversation, while a Watson Discovery integration can search corporate data collections for answers. Integrations include web chat, phone, Facebook Messenger, Genesys Bot Connector, Microsoft Teams, Slack, SMS, WhatsApp with Twilio, and Search. Web chat can pass conversations to live-agent integrations including Genesys Web Messenger, NICE CXone, Salesforce, and Zendesk. The assistant is available as a managed IBM Cloud service or on premises with IBM Cloud Pak for Data. Lite is free, and the free Trial lasts 30 days. Plus costs $140 a month for the first 1,000 monthly users; additional users cost $14 per 100 active users per month, and phone voice adds $9 per 100 users per month. The v2 API requires Plus or higher. IBM is upgrading eligible instances to watsonx Orchestrate; existing resources remain operational.