Newsletter Sponsor Finder

Scan Substack newsletters and extract who sponsors them: advertiser name, domain, sponsorship format, frequency and where each sponsor appeared — the data ad-space sellers and sponsor-hunting brands can't get anywhere.

Podcast Opportunity Engine

ryanclinton/podcast-opportunity-engine

CRM-native podcast prospecting infrastructure that generates deterministic outreach signals, sponsor-target leads, and podcast booking pipelines from Apple Podcasts + Spotify. Real-time timing-aware opportunity signals. $0.15/podcast.

YouTube Creator Contact Finder

seemuapps/youtube-creator-contact-finder

Find a YouTube creator's email, website, Instagram, TikTok, X, Twitch, Facebook, Patreon, and Discord by mining their channel and video descriptions.

YouTube Transcript Scraper

seemuapps/youtube-transcript-scraper

Extract full transcripts and timestamped captions from any YouTube video in your chosen language and export them as JSON or CSV.

Tech Events & CFP Calendar Scraper

taroyamada/tech-events-intelligence

Extract upcoming developer conferences, local meetups, and open Call for Papers (CFP) deadlines to build a comprehensive speaking schedule for your DevRel team.

Luma Event Scraper - lu.ma Events & Host Leads

logiover/luma-event-scraper

Luma (lu.ma) event scraper and unofficial API alternative. Export events and host leads to CSV/JSON with no login or API key.

Scrape tech events from Lu.ma and Partiful. Auto-tags each event as hackathon, demo day, investor dinner, conference, workshop, or networking. Outputs Notion/Airtable-ready JSON with organizer, tags, format, and ticket info.

Newsletter Sponsors Scraper — InboxReads Directory

nomad-agent/newsletter-sponsors-scraper

Find newsletters that accept sponsorships, cross-promotions or are up for sale — scraped from the InboxReads public directory. Topics, cadence, audience geography, email tooling and sponsor-contact signals per newsletter. Built for sponsor prospecting and newsletter market research.

Find sponsor-ready Substack and newsletter leads from public URLs. Analyze cadence, audience lane, sponsor fit, paywall posture, and commercial readiness with a clear pitch, qualify, monitor, benchmark, or skip recommendation.

Find newsletter and podcast sponsor evidence, creator contacts, and audience-fit signals.