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Head-to-head · AI Sales Development Representatives (SDRs) Software

Proxelion Prox vs Agent Frank

  • Updated Oct 2026
  • Both researched from official sources
  • 5 checks side by side
Higher score Proxelion Prox #6 in AI Sales Development Representatives (SDRs) Software 8.4/10 Free plan Free plan✓ 3 of 4 features Visit Proxelion
Agent Frank #7 in AI Sales Development Representatives (SDRs) Software 8.3/10 Paid ✓ 1 of 4 features Visit Salesforge

Proxelion Prox leads on 2 checks, Agent Frank on 0, and 3 are even. Who comes out ahead on the 5 yes/no, price and count checks where we have data for both products. The editor score weighs everything else too.

Our verdict

  • Highest scoreProxelion Prox · 8.4/10
  • Lowest starting priceProxelion Prox · $39/mo
  • Free planonly Proxelion Prox
  • Most featuresProxelion Prox · 3 of 4

Proxelion Prox scores higher on our rubric for ai sales development representatives (sdrs) software: 8.4 against 8.3 out of 10; our editors rank them #6 and #7.

Proxelion Prox offers free plan; Agent Frank doesn't. Proxelion Prox is cheaper to start at $39/user/mo against $499/user/mo.

Proxelion Prox is the better fit for solo sellers wanting low-cost email SDR assistance. Agent Frank is the better fit for teams wanting configurable autonomous prospecting.

  • Proxelion Prox fits best

    Solo sellers wanting low-cost email SDR assistance

  • Agent Frank fits best

    Teams wanting configurable autonomous 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 Proxelion Prox 8.4/10 Visit ↗ Agent Frank 8.3/10 Visit ↗
At a glance
Editor score 8.4 8.3
Ranking #6 in AI Sales Development Representatives (SDRs) Software #7 in AI Sales Development Representatives (SDRs) Software
Best for Solo sellers wanting low-cost email SDR assistance Teams wanting configurable autonomous prospecting
Pricing model Free plan + paid Paid
Starting price $39/mo (best) $499/mo
Free plan ✓ (best) —
Free trial — —
Deployment Cloud Cloud
Platforms Web Web
Features Proxelion Prox 3/4 · Agent Frank 1/4
Autonomous outreach ✓ (best) Not checked yet
Lead research ✓ ✓
CRM writeback Not checked yet Not checked yet
Human approval control ✓ (best) Not checked yet
Specs
Outreach channels Email Not checked yet
Monthly AI credits Not checked yet Not checked yet
Our review
Pros
  • Free tier includes 25 emails monthly and unlimited Prospect Brain
  • Researches prospects, verifies emails, and drafts personalized cold emails
  • AI SDR and Scale plans automate Gmail replies and follow-ups
  • Automates prospect research, personalized outreach, follow-ups, and meeting booking
  • Conditional sequences can combine email and LinkedIn with configurable operating modes
  • Annual plan includes 1,000 active contacts, 20+ languages, and account-manager support
Cons
  • Outreach is centered on email through connected Gmail
  • HubSpot integration and team workspace require the $249 Scale plan
  • Advanced automation and priority support start at $99 per month
  • Starts at $499 per month with annual billing and requires a demo
  • Web-only setup without integrations limits workflow coverage
  • Email infrastructure costs extra and phone-agent outreach is not included
Our verdict

Proxelion Prox is an AI sales development tool for B2B founders, agencies, and sales teams that need help researching prospects and running email outreach. It researches companies and contacts, identifies company context and pain points,…

Read the review →

Agent Frank is an AI sales development representative from Salesforge for B2B teams targeting startups, SMBs, and mid-market companies. It handles autonomous prospect discovery, prospect and company research, buying-signal and pain-point…

Read the review →
  1. Proxelion ProxAI Sales Development Representatives (SDRs) Software 8.4Free plan
  2. Agent FrankAI Sales Development Representatives (SDRs) Software 8.3Paid

Strengths and trade-offs

  • Proxelion Prox — where it wins

    • Free tier includes 25 emails monthly and unlimited Prospect Brain
    • Researches prospects, verifies emails, and drafts personalized cold emails
    • AI SDR and Scale plans automate Gmail replies and follow-ups

    Where it doesn't

    • Outreach is centered on email through connected Gmail
    • HubSpot integration and team workspace require the $249 Scale plan
    • Advanced automation and priority support start at $99 per month

  • Agent Frank — where it wins

    • Automates prospect research, personalized outreach, follow-ups, and meeting booking
    • Conditional sequences can combine email and LinkedIn with configurable operating modes
    • Annual plan includes 1,000 active contacts, 20+ languages, and account-manager support

    Where it doesn't

    • Starts at $499 per month with annual billing and requires a demo
    • Web-only setup without integrations limits workflow coverage
    • Email infrastructure costs extra and phone-agent outreach is not included

More comparisons

All AI sales development representatives (SDRs) software comparisons → · Full ranking →

Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

Last updated · How we research and update