Scarlett vs WebBrain: Features, Pricing & Which Is Better (2026)

A side-by-side comparison of Scarlett and WebBrain — features, pricing, and ideal use cases — to help you decide which AI tool fits your workflow.

Scarlett

Freemium

AI co-worker in Slack — connects to 3,000+ tools, drafts decks, ships PDFs, writes code and runs scheduled workflows end to end.

Slack-Native Colleague: Install from the Slack App Directory and interact with Scarlett in threads like any teammate.
Own Cloud Workspace: Scarlett has her own cloud computer where she writes and runs code to deliver real outputs (PDFs, decks, dashboards, scripts).
3,000+ Integrations: Connects to Salesforce, HubSpot, Notion, Stripe, Linear, Jira, GitHub, Google Drive, Google Calendar, Google Ads, X/Twitter and more.
Scheduled Workflows: Recurring jobs like Daily Team Brief (7am), Weekly Business Report and Project Status Digest that post straight to Slack.
Prebuilt Workflow Templates: Meeting Prep Briefing, Customer Feedback Themes, Customer Support Triage and other ready-to-run team ops recipes.
Autonomous Operations Mode: Run Scarlett as an 'overnight review' agent that manages customers and reports on revenue, signups and churn.
Fast Onboarding: Set up in under 3 minutes; $50 in free credits to try before committing.

Marketing Ops: 'Pull our Meta Ads data and compare vs last month' delivered as a chart-backed Slack update.
Executive Briefings: Automatic morning briefs summarizing revenue, pipeline and support trends.
Support Triage: Scan tickets and emails daily, categorize issues, post the queue and summarize recurring problems.
Meeting Prep: Before an important meeting, pull attendee info, company context and the last email thread into one brief.
Customer Success: Group customer signals from support, email and Slack into themes, save recommended follow-ups to Notion.
Deliverables from Chat: Ask Scarlett for a marketing strategy PDF from a meeting recap and receive the file in the thread.

Emre Sokullu

Free

Free, open-source browser AI agent for Chrome, Firefox, and Edge that reads pages, extracts data, and automates tasks with any LLM.

Page Understanding: Reads and comprehends any web page, PDF, article, doc, or dashboard and answers questions from the current page content on the spot.
Full Browser Agent: Clicks, types, scrolls, navigates, and interacts with pages on your behalf to automate repetitive tasks from natural-language instructions.
Read-Only Ask Mode by Default: Starts safe — asks before any consequential action, with stricter rules for sensitive fields, to defend against hijacked pages.
Multi-Provider LLM: Works with local llama.cpp, OpenAI, Anthropic Claude, and OpenRouter so you can pick the model or run fully offline.
Dedicated Vision Model: Pairs a fast text-only planning model with a separate vision-capable model for screenshots — cheaper and faster than a single multimodal model.
Data Extraction: Pulls structured data (tables, lists, links, form contents) out of any page and can export product catalogs, search results, or PDF content.
Smart Context Management: Automatically trims conversation history and limits tool output to prevent token overflow during long sessions.
Optional Profile Auto-fill: Local plaintext bio (name, work email, company, throwaway password) lets the agent breeze through low-stakes signup forms; off by default, stored locally.

Research Summaries: Open a long article, doc, or PDF and ask WebBrain to summarize or answer specific questions grounded in that page.
Form Auto-fill: Have the agent complete government, tax, or signup forms by recalling saved profile fields — then review before submit.
Web Scraping Without Code: Extract product catalogs, price lists, or search results from any page into a clean structured list.
Offline / Private Browsing AI: Run entirely on-device with llama.cpp to keep sensitive pages, credentials, or client data off the cloud.
Dev Workflow Assist: Inspect a localhost preview, propose CSS or code changes, and iterate on your own site from the sidebar.
Video / File Downloads: Locate and save streaming media or attachments from a page you're viewing.
Self-Hosted Corporate AI Browser: IT teams deploy WebBrain to give employees a browser agent that never sends data to a third-party vendor.