Maskbreak vs Sift
Sift is an enterprise fraud platform used by large companies like Yelp, Hertz, and Patreon. Its ML-based scoring is powerful for account takeover and payment fraud at scale — but it's expensive, slow to integrate, and does not publicly document detection of antidetect browsers or residential proxy networks. For most teams, the cost and complexity are hard to justify.
Maskbreak vs Sift — Side by Side
| Feature | Maskbreak | Sift |
|---|---|---|
| Response Latency | Published live on /status | Not published |
| VPN & proxy detection, service named | ✓ Yes, when known | Not documented |
| Residential Proxy Detection | ✓ Full | Not documented |
| Antidetect Browser Detection | ✓ Full | Not documented |
| Agentic AI Bot Detection | ✓ Full | Not documented |
| No CAPTCHA Required | ✓ Yes | ✓ Yes |
| Free Tier | ✓ 1,000 checks/hr, no card | ✗ None |
| Transparent Pricing | ✓ Yes | ✗ No |
| Client-Side SDK | ✓ Yes | ✓ Yes |
| Cross-Business Network Signals | — | ✓ Yes |
| Chargeback Management | — | ✓ Yes |
What is Sift?
Sift is a San Francisco-based trust and safety platform offering ML-powered fraud scoring for account takeover, payment fraud, and content abuse. It targets large enterprises with dedicated fraud operations teams.
- Strong ML models for account takeover
- Large customer network for cross-business signals
- Chargeback dispute management
- Good for enterprise-scale payment fraud
- Client-side JavaScript snippet
- Enterprise pricing — no public rates, very expensive
- No free tier
- No documented fake-browser detection
- No documented residential proxy detection
- No published latency figures
- Long implementation timelines
- Overkill for most startups and SMBs
Free during open beta: 1,000 visitor checks/hour per API key. No card. At least 30 days’ notice before paid changes.
No public pricing. Third-party buyer data points to five- to six-figure annual contracts. No free tier.
When to use Sift, when to use Maskbreak
- Large enterprises with dedicated fraud ops teams and six-figure fraud prevention budgets.
- Your attackers use residential proxies or antidetect browsers
- You need detection in one server-side call, with nothing shown to real users
- You want to start free with no credit card
- You need CAPTCHA-free bot detection
- Sift's cost and complexity make it inaccessible for most teams. We have not seen documented antidetect-browser or residential-proxy detection in its public materials.
Get started with Maskbreak — free
Free during open beta: 1,000 visitor checks/hour per API key. No card. At least 30 days’ notice before paid changes. No CAPTCHA. Network and browser checks in one call.
Frequently Asked Questions
Is there a cheaper alternative to Sift?
Yes. Maskbreak is free to start with 1,000 API requests per hour. Sift requires enterprise contracts with no public pricing; third-party buyer data points to five-figure-plus annual costs. For network and device checks on a live visit, Maskbreak is free during open beta.
Does Maskbreak work for account takeover prevention?
Yes. Maskbreak detects the tools attackers use for account takeovers — credential stuffing bots, antidetect browsers, and residential proxies. It flags suspicious sessions before login attempts succeed, without requiring CAPTCHAs.
What does Sift miss that Maskbreak catches?
Sift does not publicly document detection of antidetect browsers or residential proxy networks. These are the primary tools used in modern account takeover attacks. Maskbreak specifically targets these evasion techniques.
Can a small company use Maskbreak instead of Sift?
Yes. Maskbreak was designed to be developer-friendly and accessible. Free tier, instant API key, no sales call required. Sift is built for large enterprises with dedicated fraud operations teams.