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Ha Tang vs SignupVet

A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.

Ha Tang compared with SignupVet
DetailHa Tang logo Ha TangSignupVet logo SignupVet
What it doesSell, support and get paid in one place, with AI doing the repetitive part Check email, phone and IP of every new signup to spot bots and fraud
StageEstablished Not given
Founded2015 Not given
Based inVN GB
Pricing modelNot given Not given
PricingNot given Free: 250 checks per month. Build: $49/month for 5,000 checks. Growth: $199/month for 25,000 checks. Scale: Custom pricing. One-time packs: $15 for 1,000 checks that never expire.
Key features
  • Unified inbox for Zalo, Facebook, Instagram, TikTok, WhatsApp, Telegram, X, LINE and website chat
  • AI assistant that answers from custom knowledge and drafts orders
  • Resend-compatible email API for custom domains
  • VietQR bank transfer payments with automatic order matching
  • Automated e-invoice (hóa đơn điện tử) generation
  • MCP server for AI coding agents
  • Webhook support for integrations
  • Email verification: checks for disposable providers, typos, dead mail servers and placeholder addresses
  • Phone validation: checks validity, country, line type, flags toll-free and blocks premium-rate numbers
  • IP checking: detects Tor, VPNs, datacenters and bot-wave patterns
  • Dashboard and logs with masked data
  • Custom block and allow lists on paid plans
  • Webhooks and Slack alerts on paid plans
  • Sub-50 millisecond response time
What makes it different
  • Built by engineers who use it in production across 25 countries
  • Designed specifically for Vietnamese business needs including VietQR and e-invoices
  • Catches bot waves by analyzing recent signups together, not just individual checks
  • One API call covers email, phone and IP combined instead of three separate services
  • Privacy by design: email, phone and IP never stored in clear text, logs deleted after 90 days
Community votes00
DR (Domain Rating by Ahrefs)3 no change since last check1 no change since last check
Trust Flow (Majestic)01
Citation Flow (Majestic)1514
Referring domains (Majestic)34

4 details filled in for both companies.

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