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Free Check
All competitor facts verified July 2026 — sources cited below

The Enzoic Alternative With Flat, Public Pricing

Enzoic vs xonPlus — an honest, sourced comparison for developers, security teams, and MSSPs.

Enzoic

Per-call APIs and per-account monitoring; strong AD screening

VS

xonPlus

Flat monthly pricing; white-label partner platform

Enzoic is a credible credential-screening vendor with a strong Active Directory product and real research pedigree. Its pricing model is the trade-off: APIs bill per call, breach monitoring bills per monitored account, and partner pricing is sales-gated. xonPlus charges flat monthly prices published for every tier, includes stealer-log exposure on every plan, and ships white-label multi-tenant partner tooling from $99/mo.

Side by Side

No parity theater — where Enzoic is stronger, the table says so.

FeatureEnzoicxonPlus
Pricing Model
Free tier
2,000 API calls; 10 monitored accounts (Startup)[1]
Free keyless community API — no signup needed[5]
API pricing model
Pay-per-call, tiered down to $0.005/call near 1M calls/mo; above 1M contact sales[2]
Flat monthly by rate limit — $5/mo (50 rpm) to $1,337/mo (25,000 rpm)[4]
Breach monitoring pricing
$0.50 per monitored account or credential (Business tier)[1]
Per domain, unlimited addresses — from $25/mo[4]
Public pricing
API calculator public; dark web data and partner pricing sales-gated
All plans public with self-serve checkout[4]
Data & Monitoring
Stealer-log exposure
Infostealer data incorporated into monitoring[12]
AlienStealerLogs dataset on every plan, including free searches[6]
Privacy model for password checks
k-anonymity partial-hash, processed in memory, never stored[7]
k-anonymity with SHA3-Keccak-512, processed in memory, never stored
Webhook notifications
[7]
On monitoring APIs
On Growth tiers and above
Published rate limits
Not published in API docs[7]
Published per tier — 50 to 25,000 requests/min[4]
Uptime SLA
No public SLA; custom SLA on Enterprise tier[2]
99.99% public SLA, measured on a public status page[8]
Developer Experience
Official SDKs
7 languages (Python, JS, Go, Java, PHP, Ruby, .NET)[9]
Official SDKs in 8 languages
Active Directory password screening
Dedicated AD agent — free up to 20 users, one-click NIST 800-63B[1]
NIST 800-63B checks via API; no AD agent
Open-source engine
[10]
Community edition on GitHub
Teams & Partners
Partner program
Application-based (resellers, MSP/MSSP, OEM); pricing not public[11]
Self-serve partner tiers with public pricing — $99 to $447/mo[4]
White-label / multi-tenant console
Not offered on their partner-program page
Included on all partner tiers[4]
Client-facing dashboards & reports
API-first delivery
Multi-tenant dashboards, branded CSV/PDF reports

The Honest Verdict

Choose Enzoic if…

  • You need Active Directory password screening: their AD agent with one-click NIST 800-63B compliance is free for up to 20 users and has no xonPlus equivalent.
  • Your API volume is tiny: under 2,000 calls a month, Enzoic's free API tier covers you without any signup friction beyond a key.
  • You need payment-card BIN monitoring — a product line xonPlus doesn't offer.
  • You value their research: Enzoic contributes to the Verizon DBIR and publishes credible credential-threat analysis.

Choose xonPlus if…

  • You want predictable costs: flat monthly tiers instead of per-call metering that grows with your traffic.
  • You monitor whole teams: per-domain pricing from $25/mo beats $0.50 per account the moment you pass 50 employees.
  • You're an MSSP or platform: white-label and multi-tenant tooling is included on public partner tiers from $99/mo, no application or sales call.
  • You want to prototype tonight: the community API is free and keyless — no signup at all.
  • You need receipts: a 99.99% SLA measured on a public status page, and published rate limits for every tier.

Common Questions

Is there a free alternative to Enzoic's APIs?

Enzoic's free tier covers 2,000 API calls a month with a key. XposedOrNot's community API is free and keyless with no signup, and paid xonPlus tiers start at $5/month for 50 requests/minute when you need guaranteed throughput.

How does Enzoic's pricing compare to xonPlus at volume?

Enzoic bills per call, tiering down to $0.005 per call as you approach 1 million calls a month — about $5,000/month at that rate, with higher volumes requiring a sales conversation. xonPlus doesn't meter calls: $73/month sustains 1,250 requests/minute, and the top public tier is $1,337/month for 25,000 requests/minute. Prices verified July 2026.

Does Enzoic offer white-label breach monitoring for MSSPs?

Enzoic runs an application-based partner program for resellers, MSPs/MSSPs, and OEM integrations, but its partner-program page lists no white-label branding, no multi-tenant console, and no public partner pricing. xonPlus includes white-label and multi-tenant client management on every partner tier, publicly priced from $99/month.

What does monitoring a 500-person company cost on each?

At Enzoic's published $0.50 per monitored account rate, 500 accounts is about $250/month. xonPlus monitors a domain with unlimited addresses from $25/month, so a single-domain company pays the same price at 50 employees or 5,000.

Sources

Competitor facts verified July 2026. If anything here is out of date, tell us and we'll fix it.

  1. Enzoic pricing (enzoic.com/pricing)
  2. Enzoic APIs & per-call tiers (enzoic.com/apis)
  3. Enzoic breach monitoring product
  4. xonPlus pricing
  5. XposedOrNot community API docs (free tier)
  6. XposedOrNot: Introducing Stealer Logs — AlienStealer
  7. Enzoic API developer documentation
  8. xonPlus SLA & public status page
  9. Enzoic official client libraries on GitHub
  10. XposedOrNot on GitHub (open-source community edition)
  11. Enzoic partner program
  12. Enzoic threat intel & infostealer coverage

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