Skip to main content

Buyer workspace · this week · ranked by community votes

Sign in
List your SaaS

FilterMyCalls vs fail2zig

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

FilterMyCalls compared with fail2zig
DetailFilterMyCalls logo FilterMyCallsfail2zig logo fail2zig
What it doesAI call screening plus spam protection and caller control for the U.S. and Canada Not given
StageNot given Not given
FoundedNot given Not given
Based inNot given US
Pricing modelPaid Not given
PricingUnited States: $8.00/month or $80.00/year in USD. Canada: $10.00/month or $100.00/year in CAD. Not given
Key features
  • AI answers unknown callers and asks for name and reason before connecting to your phone
  • Spam Shield with Standard and Strict modes for protection against spam and robocalls
  • One-tap Block to permanently prevent unwanted callers from reaching you
  • Always Allow list to let trusted contacts bypass screening and connect directly
  • Report Spam to improve reputation network with privacy-preserving hashed identifiers
  • Recent Activity showing transparent call outcomes and decision logs
  • 24/7 Customer Service by phone and email
  • 30-day money-back guarantee on eligible first-time website purchases
  • Customizable call handling with options for messaging and live alerts
  • Optional message taking for declined or unanswered calls
  • Single static binary deployment
  • SQLite-based durable state
  • Kernel-enforced firewall rules via nftables, iptables or ipset
  • Built-in service filters for sshd, web and mail services
  • Configurable jail policies with thresholds and escalation
  • fail2ban configuration migration support
  • Bounded resource limits and memory controls
  • Firewall rule inspection and verification
  • IPv4 and IPv6 protection
  • Threat model documentation
What makes it different
  • See caller's name and reason in real-time while they hold, before deciding to answer
  • Caller control: you decide every outcome including Answer, Decline, Block, Allow, or Report
  • Available for both iPhone and Android in U.S. and Canada with 24/7 support
  • No Python runtime or database server required - single static binary
  • Durable protection state survives restart with SQLite
  • Explicit resource limits prevent hostile input from crashing daemon
  • Verified kernel enforcement with netlink confirmation
  • Native Zig implementation with no regex engine overhead
Community votes00
DR (Domain Rating by Ahrefs)26 +3 (up) since last checkNot checked yet no change since last check
Trust Flow (Majestic)00
Citation Flow (Majestic)2310
Referring domains (Majestic)221

2 details filled in for both companies.

More alternatives to FilterMyCalls More alternatives to fail2zig

Need help?