Bulk Phone Number Validator - Format, Type & Country

Y Combinator Scraper - YC Companies, Jobs & Startup Directory

tidytools/y-combinator-scraper

All 6,000+ Y Combinator companies by batch, industry, location, status and team size, with founders, social links, launches and open jobs (salary, equity, visa). New-company and new-job alerts. $2 per 1,000 companies, $1 per 1,000 jobs.

Offline phone number validator and E.164 formatter for bulk lists. Valid or not, E.164, national and international format, country and mobile or landline type, from libphonenumber. No API key, no lookups. $0.001 per valid number; invalid and duplicate numbers are free.

Validate and clean phone numbers in bulk, offline. Any format to E.164, validity by country, line type (mobile/landline/VoIP/toll-free), carrier, location, time zone and duplicate removal. No login, no API key, no proxies.

B2B Email Verifier - Bulk Check & Email Pattern Finder

tiger19935/b2b-email-verifier

Bulk-check email addresses by syntax, MX records, disposable and role-address lists and typo detection, and guess ranked business email patterns from name + domain. DNS and list based, no SMTP probing. Pay per check.

Invoice, Receipt & PDF Table to JSON/Markdown OCR

panix/invoice-table-json-extractor

Extracts structured JSON tables and clean LLM Markdown from PDF invoices, bank statements, and financial reports using IBM Docling.

Clean email lists in bulk: syntax, MX/DNS, null MX, disposable, role-based, free-provider and typo checks plus SPF/DMARC. $0.30 per 1,000 emails; bad syntax, duplicates and DNS errors free. No SMTP probing.

Bulk EU VAT number check against the official VIES service: valid or invalid, registered name and address, optional consultation number. $0.003 per check; malformed numbers and member-state downtime are free.

Checks availability, registration status, DNS nameservers, expiration dates, and domain suggestions for Brazilian .br domains via Registro.br / BrasilAPI for B2B lead enrichment and domain monitoring.

Check domains or email addresses for MX records, SPF, DMARC, disposable providers, syntax and domain age (RDAP). Built for sales and scheduling agents. No API key.