Cybersecurity · head to head
Sardine vs Socket
Sardine
Cybersecurity
Device intelligence and behaviour biometrics for fraud and compliance
- From
- On request
- Rated
- -
Socket
Cybersecurity
Supply chain security platform detecting and blocking malicious dependencies
- From
- Free
- Rated
- -
The short version
- Only Socket has a free tier, so it costs nothing to try first.
- Each has a real cost: Sardine signal quality depends on the SDK being embedded in your own web and mobile clients, so fraud improvements become dependent on your app release cycle and any coverage gap is a blind spot.; Socket team plan requires minimum 5-developer commitment, expensive for small teams
- They diverge on capability: Sardine covers Device intelligence, Socket covers Malware detection.
- Prices and features above were last checked on 1 September 2026.
Where they differ
Only the attributes on which Sardine and Socket actually diverge.
Identical on both: user rating (Not yet rated), category (Cybersecurity).
What each one covers
Drawn from each product's published feature list. An absence here means we hold no record of it - not that the product lacks it.
Only in Sardine
- Device intelligence
- Behaviour biometrics
- Scam detection
- Onboarding risk scoring
- AML transaction monitoring
- Dispute and chargeback handling
- Rules editor
Only in Socket
- Malware detection
- Automatic blocking
- AI behavior analysis
- Reachability analysis
- Slack integration
- SBOM support
- SAML SSO
- GitHub Actions scanning
What people use each for
The jobs each tool is most often brought in to do.
Sardine
- A neobank losing money to authorised push payment scams where the customer genuinely approved the transfernot Socket
- A crypto exchange trying to detect accounts being operated by remote access rather than by their ownernot Socket
- A fintech seeing synthetic identity signups that pass document verification but share device characteristicsnot Socket
- A lender wanting first party fraud signals at application time that a credit bureau file does not containnot Socket
Socket
- Blocking zero-day malware attacks in JavaScript dependenciesnot Sardine
- Managing CVE false positives with precomputed reachability analysisnot Sardine
- Securing Python and Go supply chains at scalenot Sardine
- Automating compliance requirements for regulated industriesnot Sardine
- Real-time threat notifications via Slack integrationnot Sardine
Where each one falls short
Documented limitations, not opinions. Every one is a constraint you would hit in normal use.
Sardine
- Signal quality depends on the SDK being embedded in your own web and mobile clients, so fraud improvements become dependent on your app release cycle and any coverage gap is a blind spot.
- Behavioural and device telemetry collection needs a documented lawful basis under GDPR, and EU privacy reviews frequently delay rollouts that were scoped as engineering work.
- Pricing is per session or per active user, so a consumer product with many low value sessions pays in proportion to traffic rather than to fraud exposure.
- As a younger private company it lacks the enforcement-tested audit history that a bank examiner expects, which makes it a harder sell inside a regulated bank than inside a fintech.
- It is strongest on session-time signals and weaker as a system of record for long horizon AML typologies, so larger institutions end up running it alongside a traditional monitoring platform rather than instead of one.
Socket
- Team plan requires minimum 5-developer commitment, expensive for small teams
- Business plan $50/dev/month becomes costly for teams exceeding 20 members
- Enterprise pricing requires custom consultation with no transparent pricing
- Free plan limited to individual developers without team collaboration
- Reachability analysis improvement (90% false positive reduction) only on Enterprise
Pricing, plan by plan
Sardine
On request- Sardine$undefined/year
- Priced per user session or per monthly active user
- Annual contract with volume commitment
- SDK for web, iOS and Android
Socket
Free- FreeFree
- For individual developers
- Detects 70+ risk types
- Blocks malicious dependencies automatically
- Team$25/month
- Per developer on minimum 5 developers
- Precomputed reachability analysis cuts 60% false positives
- Slack alerts for threats
- Business$50/month
- Per developer on minimum 20 developers
- All Team features
- Compliance integrations with Vanta
- Enterprise$undefined/custom
- Function-level reachability eliminates up to 90% irrelevant CVEs
- Multi-repository system support
- Named account manager
Which should you pick?
Choose Sardine if
- You need device intelligence.
- You work on Web, iOS, Android.
- You also want behaviour biometrics.
Choose Socket if
- You need malware detection.
- You want to start without paying.
- You work on Web, CLI, GitHub.
- You also want automatic blocking.
Questions people ask
- Is Sardine or Socket better?
- Neither clearly leads. Sardine starts at On request and Socket at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
- Which is cheaper, Sardine or Socket?
- Socket has a free tier; the other does not. Paid plans start at On request for Sardine and Free for Socket.
- Does Sardine or Socket run on more platforms?
- Sardine runs on Web, iOS, Android. Socket runs on Web, CLI, GitHub.
- Can I use Socket for free?
- Yes. Socket has a free tier, so you can try it without paying. Sardine starts at On request.
- What is Sardine best used for?
- Sardine is most often used for a neobank losing money to authorised push payment scams where the customer genuinely approved the transfer, a crypto exchange trying to detect accounts being operated by remote access rather than by their owner, a fintech seeing synthetic identity signups that pass document verification but share device characteristics, a lender wanting first party fraud signals at application time that a credit bureau file does not contain. Of those, a neobank losing money to authorised push payment scams where the customer genuinely approved the transfer and a crypto exchange trying to detect accounts being operated by remote access rather than by their owner are not what Socket is typically brought in for.
- What can Sardine do that Socket cannot?
- Sardine covers Device intelligence, Behaviour biometrics, Scam detection, Onboarding risk scoring. Socket covers Malware detection, Automatic blocking, AI behavior analysis, Reachability analysis.
Answered from the vendors’ own pages
Sardine: Does Sardine do document verification?
It focuses on device, behavioural and transaction signals, and integrates identity verification providers rather than being one. Treat it as complementary to a KYC vendor.
Socket: How many zero-day attacks does Socket detect?
Socket detects over 100 zero-day attacks weekly across JavaScript, Python, and Go ecosystems.
SourceSardine: What does it need from us to work?
An SDK in your web and mobile applications plus transaction feeds. Without the client side collector you lose the signals that differentiate it.
Socket: What is precomputed reachability analysis?
Socket's precomputed reachability analysis cuts CVE false positives by 60% automatically on Team plans, and up to 90% on Enterprise plans through function-level analysis.
SourceSardine: Is pricing published?
No. It is quoted, typically per session or per monthly active user with an annual volume commitment.
Socket: Is there a discount for annual billing?
Yes. Socket offers a 20% discount for annual commitments across all subscription tiers.
SourceRelated pages
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