IPQualityScore (IPQS) Alternatives
4 fraud-detection options, honestly compared.
IPQS is a full fraud suite — proxy detection, email and phone validation, device fingerprinting, and more. But beyond 1,000 free lookups its pricing runs through sales, and many teams only need the IP and email checks. Here are the 4 best IPQualityScore alternatives in 2026, compared on published pricing, signals, and what each one is built for.
Why developers look for an IPQualityScore alternative
Credit where due: IPQS has one of the broadest fraud toolkits on the market and a large threat network behind its scores. Teams shop around because of how it is bought and how much of it they use, not because the data is weak.
No published price list
As of October 2026 the IPQS plans page offers 1,000 free lookups and a demo booking — paid tiers are not listed. Budgeting starts with a sales call rather than a pricing table.
A suite you may not need
Device fingerprinting, phone validation, URL scanning, and chargeback tools are valuable — if you use them. Many signup flows only need an IP check and an email check.
The free tier is small for production
1,000 lookups a month is about 33 a day — enough to evaluate, not enough to protect a live signup form. You hit the sales conversation early.
Self-serve matters for small teams
With public, flat pricing you can start on a card in minutes and know next month's bill in advance. That matters more to a five-person team than an enterprise feature list.
What to look for instead
Compare four things: published pricing, which fraud signals are included at that price, whether email validation is on the same key, and whether you genuinely need device fingerprinting.
Migration is a mapping exercise
IP and email checks are REST calls returning JSON everywhere. The real work is re-tuning thresholds: an IPQS fraud score runs 0–100, ip-api.io's risk score runs 0.0–1.0.
IPQualityScore alternatives compared
IPQS and four alternatives side by side — free options, published pricing, and what each is built for.
| Provider | Free option | Paid pricing | Proxy / VPN detection | Email validation | Built for |
|---|---|---|---|---|---|
| ip-api.io | Free tier, no card required | Published: €10, €20, €49/mo | ✓ All plans | ✓ incl. SMTP | IP + email checks at signup and checkout |
| IPQualityScore | 1,000 lookups | Not published — via sales | ✓ | ✓ | Full fraud suite incl. device and phone |
| MaxMind minFraud | Free trial | From $0.005/query, no monthly minimum | GeoIP Insights or Anonymous IP DB | As a transaction input | Scoring orders and transactions |
| Fingerprint | 1,000 API calls/mo | $99/mo for 20K calls, then $4 per 1,000 | VPN via Smart Signals | — | Device identification and bot detection |
| proxycheck.io | 1,000 queries/day | $4.99/mo for 10K queries/day | ✓ | — | Low-cost proxy and VPN checks |
Pricing and limits as of October 2026, from each provider's public pricing and documentation pages — always confirm current terms before committing.
The 4 best IPQualityScore alternatives in 2026
No single product replaces all of IPQS. Each option below covers part of it well — we say which part, what to watch out for (including for our own API), and who it fits.
The IP and email half of IPQS at a published, flat price: VPN, proxy, Tor, and datacenter detection, IP reputation, a combined risk score, and email validation with SMTP checks.
- Public pricing — €10, €20, or €49/month for 100K, 300K, or 1M IP requests — start on a card, no sales call
- Every fraud signal in every plan, plus an IP reputation check and an IP risk score that combines IP and email signals
- SMTP email verification on the same key: 10K, 25K, or 100K a month by plan
- No device fingerprinting or JavaScript bot detection
- No phone validation or malicious-URL scanning
Transaction risk scoring from the company behind GeoIP. You send the order — IP, email, billing and shipping details — and get back a risk score for the whole transaction.
- Scores the transaction, not just the IP — strong for e-commerce chargeback prevention
- Pay per query with no monthly minimum: Score $0.005, Insights $0.015, Factors $0.020
- Backed by MaxMind's GeoIP data and network
- Per-query pricing adds up at signup-form volumes
- Built around orders; a lightweight signup check is not its sweet spot
Device intelligence — the part of IPQS that IP data cannot replace. Fingerprint assigns a stable visitor ID across sessions and flags bots, browser tampering, and VPNs.
- Visitor IDs for device identification across web and mobile
- Smart Signals for bot detection, tampering, and VPN use
- Published pricing: $99/month for 20,000 calls, then $4 per 1,000
- Needs a client-side agent on your site or app, not just a server-side call
- No email or phone validation
A focused, inexpensive proxy and VPN detection API with a daily free allowance that is generous for small sites.
- 1,000 free queries a day with the same features as paid plans
- Starter plan at $4.99/month for 10,000 queries a day
- Custom rules and lists for tuning what counts as a block
- IP checks only — no email validation or combined risk score
- No device intelligence
Which IPQualityScore alternative is right for you?
Start from what you actually use IPQS for — including the case where staying is the right call.
Proxy, VPN, and email checks at signup
Choose ip-api.io. VPN, proxy, Tor, and datacenter flags, a combined risk score, and SMTP email verification on one key, with published pricing from €10/month.
Multi-accounting and promo abuse
Choose Fingerprint. Catching the same device behind many accounts needs device intelligence, which no IP-only API provides. Pair it with an IP and email check for the rest.
Order and chargeback scoring
Choose MaxMind minFraud. It scores the whole transaction — IP, email, billing, and shipping — and charges per query with no monthly minimum.
Blocking proxies on a budget
Choose proxycheck.io. For a forum, game server, or small SaaS that only needs a proxy/VPN yes-or-no, 1,000 free queries a day and $4.99 plans are hard to beat.
You use most of the suite
Stay with IPQS. If you rely on device fingerprinting, phone validation, URL scanning, and IP checks together, one vendor with one integration is worth a lot — the alternatives here each cover a slice.
Leaving without a sales call
If you want to move the IP and email checks off IPQS this week, ip-api.io's free tier and card checkout let you run both side by side before switching traffic.
IPQualityScore Alternatives FAQs
Common questions when evaluating a switch from IPQS.
What is the best alternative to IPQualityScore?
No single product replaces all of IPQS, so start from what you use it for. For proxy, VPN, and email checks at signup or checkout, ip-api.io covers that half with published pricing from €10/month. For device fingerprinting and bot detection, Fingerprint is the specialist. For transaction scoring, MaxMind minFraud. For the cheapest proxy-only check, proxycheck.io.
Is there a free IPQS alternative?
Several have free tiers. proxycheck.io allows 1,000 queries a day, Fingerprint 1,000 API calls a month, and ip-api.io has a free tier with no card required. IPQS itself offers 1,000 free lookups.
How does IPQS pricing compare with the alternatives?
As of October 2026, IPQS publishes a 1,000-lookup free tier and routes paid plans through sales and demos. The alternatives here publish prices: ip-api.io is €10, €20, or €49 a month for 100K, 300K, or 1M IP requests plus 10K, 25K, or 100K SMTP email checks; minFraud starts at $0.005 per query; Fingerprint is $99 a month for 20,000 calls; proxycheck.io starts at $4.99 a month.
Can ip-api.io replace IPQS device fingerprinting?
No. ip-api.io works from the IP address and email address, and has no client-side agent, so it cannot identify a device across sessions or detect browser automation. If you depend on IPQS device fingerprinting, use a device-intelligence product such as Fingerprint alongside an IP and email API.
Does ip-api.io have a fraud score like IPQS?
Yes. The IP risk score returns a score from 0.0 to 1.0 and a risk_level from VERY_LOW to VERY_HIGH, combining VPN, proxy, Tor, datacenter, and abuse signals with optional email checks. The scales differ — an IPQS fraud score runs 0–100 — so re-tune your thresholds rather than converting numbers directly.
How do I migrate from IPQS to ip-api.io?
Swap the proxy-detection call for GET /api/v1/risk-score/{ip}, adding the email as a query parameter if you check both, then map fields: proxy, VPN, and Tor flags carry over directly. IPQS documents 75+ as suspicious and 90+ as block; run both APIs side by side for a week and set ip-api.io's challenge and block levels from your own traffic.
Move your IP and email checks off IPQS today
VPN/proxy/Tor detection, IP reputation, risk scoring, and SMTP email verification in one REST API — published pricing from €10/month. Start on the free tier, no card required, no sales call.