Auth0 vs Thunderbit

Auth0 is a customer identity and access management platform from Okta. It handles authentication and authorization for web, mobile, and API applications so development teams can add login, SSO, and access controls without building identity infrastructure from scratch.

The platform covers B2C consumer apps, B2B SaaS products, and internal tools. Developers integrate via SDKs and quickstarts for stacks like React, Next.js, iOS, Android, Java, .NET, and Python. Auth0 also ships dedicated tooling for securing AI agents, including user authentication before agent access, Token Vault for scoped API credentials, and fine-grained authorization for RAG pipelines.

Auth0 reports blocking 3 billion-plus attacks monthly across Okta and Auth0 platforms, 99.99% uptime, and 10 billion-plus authentications per month. Customers listed on the site include Siemens, Signify, Zapier, Wyndham Hotels, and the City of Los Angeles.

Thunderbit is a Chrome extension web scraper that turns live pages into spreadsheets in about two clicks. You name the columns in plain language, and it figures out what to pull from listings, directories, profiles, and product pages. It is built for sales and ops teams who need structured leads and market data without writing selectors or scripts.

Where selector-based scrapers break when a site redesigns, Thunderbit reads pages semantically so field detection adapts instead of failing. It also ships one-click templates for heavy hitters like Amazon, Zillow, and Google Maps, so you are not burning credits to reinvent extraction on sites it already knows. The trade-off is credit math: subpage runs and enrichment eat quotas faster than single-page row counts suggest.

Sales teams use Thunderbit for lead lists, buying-signal tracking, and contact enrichment from directories and social pages. Real estate agents aggregate Zillow and Realtor.com listings, while ops and marketing teams monitor competitor prices, stock levels, and review sentiment on a schedule.

Exports go straight to Google Sheets, Airtable, or Notion, and you can summarize, categorize, or translate columns during extraction. Thunderbit also scrapes PDFs and images, not just HTML pages.