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doloc vs ZelNum

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

doloc compared with ZelNum
Detaildoloc logo dolocZelNum logo ZelNum
What it doesLocalization automation for software teams Phone number, carrier, and messaging app verification platform for contact list cleaning and fraud review
StageNot given Not given
FoundedNot given Not given
Based inDE EE
Pricing modelFreemium Paid
PricingFree: up to 200 source texts. Hobby: €12/month for up to 2,000 source texts (14-day trial). Pro: €45/month for up to 10,000 source texts (14-day trial). All plans include unlimited translations and target languages. Pay-as-you-go prepaid credits. WhatsApp: $0.5 per 10,000 lookups (bulk) or $0.008 per lookup (realtime). Telegram: $1.5 per 10,000 lookups (bulk) or $0.012 per lookup (realtime). HLR Lookup: $4 per 10,000 lookups. Carrier Lookup: $4 per 10,000 lookups. No subscription, minimum order 500–2,000 depend
Key features
  • Integrates with Angular, React Intl, Android, Flutter, GitHub Actions, and IntelliJ IDEA
  • Preserves file structure, formatting, placeholders, and existing translations
  • Context-aware translations using existing translations for terminology and style
  • One synchronous API request returns translated files in same build or CI run
  • Repository remains the source of truth with no platform setup required
  • Pricing based on unique source texts, not per-translation or per-language
  • 30-day money-back guarantee for paid plans
  • Bulk CSV/TXT file upload and processing
  • VoIP and disposable number detection
  • Real-time single lookups and batch API jobs
What makes it different
  • Repository-native: keeps localization files in version control without forcing a new platform
  • On-demand: returns translated files in the same script or CI pipeline run with no project queue
  • Works with files already in your repository without requiring translators to leave their workflow
  • Built and maintained by a single founder focused on developer tooling
  • 45 verification tools in one workflow covering phone, carrier, messaging apps, and social platforms
  • Global coverage across international phone datasets and carrier networks
  • Pay-as-you-go credits with no subscription, minimum commitment, or recurring fees
  • Scalable from free single lookups to bulk API workflows and high-volume batch jobs
Community votes00
DR (Domain Rating by Ahrefs)23 −1 (down) since last check18 +1 (up) since last check
Trust Flow (Majestic)415
Citation Flow (Majestic)2729
Referring domains (Majestic)4119

6 details filled in for both companies.

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