If you're looking for a Stack Overflow for Teams alternative, eesel could be worth a look. It's an AI-powered information retrieval system that plugs into collaboration software, help desks and websites to give immediate answers. It's multilingual and has a private-by-design architecture that means your data is never shared with anyone else. Pricing starts at $49 per month and goes up to $299, with custom pricing available.
Another option is Guru. This AI-powered enterprise search and knowledge management service connects all your apps, documents and chat so answers come from a single interface. It offers personalized answers, a next-gen wiki for gathering information and a customizable portal for personalized intranet experiences. Guru is designed to help break down knowledge silos and get people to be more productive, so it's good for teams ranging from a few people to thousands, across many industries.
If you're on a tighter budget, check out Tettra. This AI-powered knowledge base and management service helps teams gather and find company information. It offers immediate AI-powered answers, reusable content and integration with tools like Slack and Microsoft Teams. Tettra has several pricing levels, including a basic option at $4 per user per month, so it's good for small teams or larger ones.
Last, Document360 is a full-featured AI-powered knowledge base service. It's got advanced editors, analytics and customizable knowledge base websites. It integrates with more than 120 tools and offers 24/7 migration assistance, so Document360 is good for technical writing, product ownership, customer support and development. Its starting price of $0 makes it a good option for teams that want to scale customer service and documentation management.