TAB review
Build support agents from business documents and deploy them across web and social channels.
Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
TAB is a no-code builder for AI customer support agents that answer questions using a business’s own information. Small teams can create an agent by setting its role, tone, instructions, and topic limits, then adding documents, FAQs, or knowledge-base files. The product also describes shared knowledge bases, customer profiles, searchable conversation histories, and configured lead capture. It is aimed at businesses that want to offer support through a web widget or social messaging channels without building an agent from code.
Its strongest fit is combining document-based knowledge with multi-channel deployment. Supported uploads include PDFs, Word documents, and CSVs, alongside FAQs, knowledge-base files, Q&A pairs, and links. Agents can be deployed to a web widget, WhatsApp, Messenger, and Instagram. TAB also describes unified customer profiles and searchable conversation histories, which can help teams keep support interactions together across those channels. The listed integrations and deployment choices center on those channels, so teams whose support stack depends on other services should weigh that narrower fit.
Pricing is conversation-based, with usage limits that can depend on elapsed time, message count, or tokens. TAB advertises a free plan and says no credit card is required to start; its Enterprise plan uses contact-us pricing. The product details do not distinguish which capabilities are included at each plan level, so teams should clarify that before choosing a tier. TAB is worth considering for teams that prioritize a visual builder, uploaded business knowledge, and web or social support. Organizations needing broader channel coverage or detailed plan-by-plan usage terms should compare alternatives before committing.
TAB pros and cons
- Where it wins
- Visual builder includes role templates, instructions, and topic limits
- Agents can use uploaded PDFs, Word documents, CSVs, FAQs, and other knowledge files
- Deploy to a web widget, WhatsApp, Messenger, and Instagram
- Where it doesn't
- Usage is conversation-based, with limits tied to time, message count, or tokens
- Enterprise pricing requires contacting sales
- The listed deployment channels are limited to web, WhatsApp, Messenger, and Instagram
TAB fact sheet, pricing and score →
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