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Head-to-head · Email Finder Software

Datagma vs SignalHire

  • Updated Oct 2026
  • Both researched from official sources
  • 6 checks side by side
Higher score Datagma #6 in Email Finder Software 8.8/10 Free plan Free plan✓ 4 of 4 features Visit Datagma
SignalHire #7 in Email Finder Software 8.7/10 Free plan Free plan✓ 1 of 4 features Visit SignalHire

Datagma leads on 1 check, SignalHire on 0, and 5 are even. Who comes out ahead on the 6 yes/no, price and count checks where we have data for both products. The editor score weighs everything else too.

Our verdict

  • Highest scoreDatagma · 8.8/10
  • Lowest starting priceDatagma · $49/mo
  • Free planboth
  • Most featuresDatagma · 4 of 4

Datagma scores higher on our rubric for email finder software: 8.8 against 8.7 out of 10; our editors rank them #6 and #7.

Datagma is cheaper to start at $49/mo against $57/mo.

Datagma is the better fit for teams verifying and enriching bulk contact lists. SignalHire is the better fit for large-scale email and phone prospecting.

  • Datagma fits best

    Teams verifying and enriching bulk contact lists

  • SignalHire fits best

    Large-scale email and phone prospecting

Advertiser disclosure: iTechGuides is reader-supported. Vendors can pay for top positions in our rankings and for a place on other products' pages, and we may earn a commission when you click some links. Bought places stand at the number bought; this page and our disclosure say so. Paying vendors may get a fuller, more detailed review from our editors, and that review can change their score. How we rank.

Side by side

Feature Datagma 8.8/10 Visit ↗ SignalHire 8.7/10 Visit ↗
At a glance
Editor score 8.8 8.7
Ranking #6 in Email Finder Software #7 in Email Finder Software
Best for Teams verifying and enriching bulk contact lists Large-scale email and phone prospecting
Pricing model Free plan + paid Free plan + paid
Starting price $49/mo (best) $57/mo
Free plan ✓ ✓
Free trial — —
Deployment Cloud, Browser extension Cloud, Browser extension
Platforms Web, Chrome extension Web, Chrome extension
Integrations 9 integrations 25+ integrations
Features Datagma 4/4 · SignalHire 1/4
Bulk search ✓ (best) Not checked yet
Email verification ✓ (best) Not checked yet
Browser extension ✓ (best) Not checked yet
API access ✓ ✓
Specs
Monthly credits 3000 credits/mo Not checked yet
Search methods Not checked yet Not checked yet
Our review
Pros
  • Enriches CSV files with up to 50,000 rows
  • Checks emails with SMTP, bounce, and catch-all validation
  • Offers API access, a Chrome extension, and nine integrations
  • Searches more than 850 million professional profiles and 30 million companies
  • Offers email and phone plans, bulk enrichment and unlimited exports
  • Connects through an extension, APIs, and CRM and ATS integrations
Cons
  • Free plan is limited to 90 emails and 3 phones per month
  • Regular plan includes only one seat
  • The 50,000-row file upload limit may not suit larger lists
  • Email-only and phone-only access require separate paid plans
  • Paid plans start at $57 per month with annual billing
  • Its broad recruiting and sales feature set may exceed basic email-finding needs
Our verdict

Datagma is a B2B contact-data enrichment product for sales, recruiting, marketing, and RevOps teams. It finds professional email addresses and direct mobile numbers through name, company, domain, professional-profile, CSV,…

Read the review →

SignalHire is a B2B contact-data platform for recruiters, marketers, HR specialists and sales teams seeking professional contact details. It provides searchable profiles with business and personal email addresses, mobile and workplace…

Read the review →
  1. DatagmaEmail Finder Software 8.8Free plan
  2. SignalHireEmail Finder Software 8.7Free plan

Strengths and trade-offs

  • Datagma — where it wins

    • Enriches CSV files with up to 50,000 rows
    • Checks emails with SMTP, bounce, and catch-all validation
    • Offers API access, a Chrome extension, and nine integrations

    Where it doesn't

    • Free plan is limited to 90 emails and 3 phones per month
    • Regular plan includes only one seat
    • The 50,000-row file upload limit may not suit larger lists

  • SignalHire — where it wins

    • Searches more than 850 million professional profiles and 30 million companies
    • Offers email and phone plans, bulk enrichment and unlimited exports
    • Connects through an extension, APIs, and CRM and ATS integrations

    Where it doesn't

    • Email-only and phone-only access require separate paid plans
    • Paid plans start at $57 per month with annual billing
    • Its broad recruiting and sales feature set may exceed basic email-finding needs

More comparisons

All email finder software comparisons → · Full ranking →

Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

Last updated · How we research and update