Compare tools
Side-by-side features, use cases and pricing — because the right pick depends on your job and budget, not just the ranking.
⇄ Comparison dimension — pick the market you're actually shopping in
✕
Keymate.AI
✓ verifiedFreemium
AI memory workspace that saves your own sources (PDFs, Docs, YouTube, email) and answers questions from them, also inside ChatGPT.
1.5K visits/mo11K saves
✕
PDF.ai
✓ verifiedFreemium
Well-known chat-with-PDF tool for summarizing and extracting; strong traffic.
484K visits/mo2.7K saves
✕
Agent One
✓ verifiedFree trial
No-code builder for SEO-friendly AI agent pages that learn from your site, answer visitors and capture leads.
15K visits/mo
✕
Brainfish
✓ verifiedPaid
AI self-service support agents for B2B that resolve customer questions across chat, email, in-product and Slack.
9.1K visits/mo5.3K saves
Pricing
No public pricing
Hobby: $0
Pro: $10/mo
Ultimate: $20/user/mo
Enterprise: $30/user/mo
Starter: $8/mo (500 credits, 1 agent page)
Basic: $50/mo (5,000 credits, analytics)
Standard: $150/mo
Free trial available
No public pricing
Core features
- ✦Private memory built from your own files and sources
- ✦Supports PDFs, Google Docs, URLs, YouTube and emails
- ✦Scoped, grounded question answering
- ✦Organization by project/campaign with shared team collections
- ✦Use inside ChatGPT
- ✦Automation via Make.com
- ✦Chat with PDF documents
- ✦Summarize PDF content
- ✦Extract information from PDFs
- ✦Source citation for answers
- ✦OCR support
- ✦AI Agents for document analysis
- ✦Capture & Ask feature
- ✦Chatbot widget (add-on)
- ✦Conversational no-code agent builder
- ✦Website and file training
- ✦SEO-friendly public agent pages
- ✦Embeddable chat widget
- ✦Lead capture
- ✦Custom domain support
- ✦AI support agents across chat, email, in-product, Slack
- ✦Grounded answers with citations on every reply
- ✦Personalization by plan, role, region or account
- ✦Ingests docs, tickets, calls and knowledge bases
- ✦Evaluation analytics and gap detection
- ✦Enterprise security (SOC 2, ISO 27001, data residency)
Use cases
- →Querying your own documents with AI
- →Marketing, ops and sales knowledge management
- →Keeping team knowledge searchable and shared
- →Auto-capturing and searching emails
- →Analyzing legal documents
- →Summarizing financial reports
- →Extracting key information from books
- →Reviewing scientific papers
- →Understanding user manuals
- →Creating employee training materials
- →Automating website FAQs
- →Capturing leads 24/7
- →Publishing SEO agent pages from content
- →Booking appointments via chat
- →Automating B2B customer support
- →Deflecting repetitive support tickets
- →Powering internal team copilots
- →Surfacing upsells inside support chats
Visit