Alternatives
How Fidro compares
Most tools in this space do one job well: they check an email, an IP or a card. Fidro checks the signup as a whole and tells you what to do. Here's where each one fits, and where Fidro is different.
vs Email Validators
Email validators tell you whether an address can receive mail. Fidro tells you whether the person signing up looks real, using the email, the IP and the network together.
Fidro vs Kickbox
Email verification service focused on deliverability
CompareFidro vs ZeroBounce
Email validation with data enrichment
CompareFidro vs NeverBounce
Real-time email verification
CompareFidro vs Hunter.io
Email finder and verification
CompareFidro vs Abstract API
Email validation and enrichment API
CompareFidro vs EmailRep
Email reputation and risk assessment
Comparevs IP Intelligence
IP APIs return flags about a network. Fidro weighs those flags with the email and the location and returns a decision. Some of these tools have much bigger free tiers, and each page says so.
Fidro vs VPNAPI.io
Specialist VPN, proxy and Tor detection
CompareFidro vs IPinfo
IP data platform with privacy detection
CompareFidro vs IPHub
Lightweight proxy and VPN detection
CompareFidro vs IPQualityScore
IP reputation and fraud scoring
CompareFidro vs MaxMind
IP geolocation and fraud detection
CompareFidro vs GetIPIntel
Free proxy and VPN detection API
Comparevs Stripe Built-in
Stripe Radar checks the card at payment. Fidro checks the person earlier, at signup and login, and works alongside Radar.
vs Fraud Platforms
Enterprise fraud platforms are sold through sales and take weeks to roll out. Fidro is self-serve, with a free plan and setup measured in hours.
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200 free validations a month. No credit card, no sales call.