attestd vs Trueguard: Which is Better in 2026?
A comprehensive comparison of attestd and Trueguard covering features, pricing, use cases, and which tool is the right choice for your needs.
⚡ Quick Verdict
Choose attestd if:
- →You want more affordable paid plans (from $19.99/mo)
- →You need a broader feature set (6 features vs 5)
- →You need risk_state: nvd-derived vulnerability classification (none → critical) or supply_chain.compromised: malicious-publish flag independent of cve history
Choose Trueguard if:
- →You need browser id that survives cookie clears, incognito and vpn use or risk and bot scores from email, network, geo and device signals
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attestd vs Trueguard: At a Glance
Pricing Comparison: attestd vs Trueguard
Understanding the pricing differences between attestd and Trueguard is crucial for making the right choice. Here's how their plans compare side by side.
Trueguard Pricing
💡 Pricing takeaway: Both attestd and Trueguard offer free tiers, making it easy to try before you buy. Compare the specific plans to find the best value for your use case.
Feature-by-Feature Comparison
Here's how every feature from attestd and Trueguard stacks up.
What Makes Each Tool Unique
🔵 Unique to attestd
Features available in attestd but not in Trueguard:
- ✓risk_state: NVD-derived vulnerability classification (none → critical)
- ✓supply_chain.compromised: malicious-publish flag independent of CVE history
- ✓typosquat: package-name integrity including AI-hallucinated package names
- ✓No code or repository access required
- ✓Python SDK and a documented curl quickstart
- ✓Free tier at 1,000 calls/month with the full response schema
🟣 Unique to Trueguard
Features available in Trueguard but not in attestd:
- ✓Browser ID that survives cookie clears, incognito and VPN use
- ✓Risk and bot scores from email, network, geo and device signals
- ✓Custom rules engine to block or flag on your own conditions
- ✓Full feature set on every tier including the free plan
- ✓Standalone email verification API and free public checkers
Use Case Recommendations
Best for: attestd
attestd is a software-risk API designed to be called by CI/CD pipelines and by AI coding agents, which is a narrower and more interesting brief than a general vulnerability scanner. One request against a package name and version returns three signals that the company insists are independent by design: risk_state, an NVD-derived vulnerability classification with values from none through critical; supply_chain.compromised, a malicious-publish flag that is deliberately not derived from CVE history, so a package can return no known vulnerabilities and still be flagged as compromised; and typosquat, a package-name integrity check that catches both classic typosquats and names an LLM invented that never existed. That third signal is the one built specifically for the agent era — a coding agent that hallucinates a dependency name will happily install whatever squatter registered it, and a scanner that only scores known-good packages misses the failure mode entirely. The design principle stated throughout is determinism: NVD, CISA KEV and OSV all publish machine-readable data, but none of them yield a single condition a pipeline can branch on without interpretation, so attestd does the normalisation and returns something a script can act on. No repository or code access is required, there is a Python SDK, and the free tier is genuinely usable for evaluation and personal automation.
Ideal use cases:
- •Teams or individuals who need risk_state: nvd-derived vulnerability classification (none → critical)
- •Teams or individuals who need supply_chain.compromised: malicious-publish flag independent of cve history
- •Teams or individuals who need typosquat: package-name integrity including ai-hallucinated package names
- •Teams or individuals who need no code or repository access required
- •Anyone focused on security workflows
- •Anyone focused on api workflows
Best for: Trueguard
Trueguard is a fraud-prevention layer for signup and free-tier abuse, aimed at the specific problem of a SaaS whose trial or free plan is being farmed by repeat accounts. A JavaScript snippet on the front end generates a durable browser identifier designed to survive cookie clears, incognito windows and VPN or proxy use, and a backend API call returns risk and bot scores for that visitor. The signals combined into those scores are enumerated rather than hand-waved: email intelligence flagging disposable and low-quality addresses, network analysis detecting VPNs, proxies and suspicious IP clusters, geolocation for unusual signup regions, device fingerprinting to spot multiple accounts on one device and scripted bot fleets, and behavioural bot detection intended to block automation while leaving genuine traffic alone. A rules engine sits on top so teams can encode their own policy — block or flag automatically against conditions specific to their product — rather than accepting a vendor's default threshold. Dashboards update in real time with alerts. An email verification API is also sold standalone for teams that only need that piece, and free public utilities for VPN and proxy checking, IP location and email validation sit outside the plan structure. Integration is deliberately small: a snippet plus one backend call.
Ideal use cases:
- •Teams or individuals who need browser id that survives cookie clears, incognito and vpn use
- •Teams or individuals who need risk and bot scores from email, network, geo and device signals
- •Teams or individuals who need custom rules engine to block or flag on your own conditions
- •Teams or individuals who need full feature set on every tier including the free plan
- •Anyone focused on fraud-prevention workflows
- •Anyone focused on device-fingerprinting workflows
🔐 Other Security & Privacy Tools to Consider
attestd and Trueguard aren't the only options. Here are other popular tools in the same space:
Darktrace
AI cybersecurity with autonomous response
CrowdStrike Falcon
AI endpoint security and threat intelligence
Snyk
Developer security with AI vulnerability detection
GitGuardian
Automated secrets detection in code
Wiz
Cloud security with AI risk prioritization
ZeroDrift
Compliance firewall that validates, rewrites or blocks every AI output before it reaches anyone
Is one of these your tool?
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Frequently Asked Questions
Is attestd better than Trueguard?
It depends on your needs. attestd offers 6 key features including risk_state: NVD-derived vulnerability classification (none → critical) and supply_chain.compromised: malicious-publish flag independent of CVE history, while Trueguard provides 5 features including Browser ID that survives cookie clears, incognito and VPN use and Risk and bot scores from email, network, geo and device signals. attestd uses a freemium model with a free tier, while Trueguard is freemium with free access available. Choose based on which features and pricing model align with your requirements.
Is attestd cheaper than Trueguard?
attestd is cheaper, starting at $19.99/month compared to Trueguard's $49.99/month. Both tools offer free tiers, so you can try each before committing. Always check the official websites for the most current pricing.
Can I use attestd and Trueguard together?
Yes, many users combine attestd and Trueguard in their workflow. attestd excels at risk_state: nvd-derived vulnerability classification (none → critical), while Trueguard shines with browser id that survives cookie clears, incognito and vpn use. Using both allows you to leverage the strengths of each tool, though this means managing two subscriptions — though free tiers can help manage costs.
What's the main difference between attestd and Trueguard?
While both are security & privacy tools, attestd emphasizes risk_state: nvd-derived vulnerability classification (none → critical), whereas Trueguard is known for browser id that survives cookie clears, incognito and vpn use. The best choice depends on your specific workflow and feature priorities.
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