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Keystash vs Zscaler: Which Cybersecurity Is Better in 2026?

Compare pricing, features, integrations, verified reviews, AI capabilities, security, and customer satisfaction — side by side, with no marketing spin.

Keystash
Keystash
Rating
—
Reviews
0
From
Custom

in Cybersecurity

Zscaler
Zscaler
Leads 3/9
Rating
—
Reviews
0
From
Custom

in Cybersecurity

Jump to scorecard Ask SIA

The Short Answer

Keystash vs Zscaler, in 15 seconds

Choose Keystash if…

  • You need the broader feature set

Choose Zscaler if…

  • You depend on a broad integration ecosystem
  • You have strict security & compliance needs

Head-to-Head Scorecard

How Keystash and Zscaler score

Zscaler leads on 3 of 9 measured dimensions.

  • Customer Rating

    Average score from verified user reviews

    Even
    Keystash
    No reviews
    Zscaler
    No reviews

  • Review Volume

    Number of verified reviews — a proxy for adoption

    Even
    Keystash
    0
    Zscaler
    0

  • Entry Pricing

    Lowest published starting price (free plan = lowest)

    Even
    Keystash
    Custom
    Zscaler
    Custom

  • Free Access

    Availability of a free plan and/or free trial

    Even
    Keystash
    Paid only
    Zscaler
    Paid only

  • Integrations

    Number of listed third-party integrations

    Zscaler
    Keystash
    0
    Zscaler
    6

  • Features

    Number of listed product capabilities

    Keystash
    Keystash
    9
    Zscaler
    0

  • AI Features

    Capabilities mentioning AI, automation or ML

    Even
    Keystash
    —
    Zscaler
    —

  • Security & Compliance

    Number of listed compliance certifications

    Zscaler
    Keystash
    —
    Zscaler
    4

  • Platforms & Deployment

    Supported platforms and deployment options

    Zscaler
    Keystash
    —
    Zscaler
    7

Feature Comparison

Keystash vs Zscaler feature breakdown

Search or filter the full feature matrix — core features, AI, integrations, APIs, security and compliance.

Keystash
Zscaler
Overview
User rating
—
—
Pricing model
—
Custom
Starting price
Custom
Custom
Free version
Free trial
Features
Key capabilities
SSH key managementLinux user & group managementServer access controlTwo-factor authentication (2FA)SUDO & permission managementAgent-based key sync+3
—
AI features
—
—
Integrations & API
Integrations
—
OktaMicrosoft 365CrowdStrikeSplunkAzure ADServiceNow
Public API
Platforms
Deployment
—
CloudSaaS
Platforms
—
WebWindowsmacOSiOSAndroid
Mobile support
Security & Compliance
Compliance
—
SOC 2GDPRISO 27001FedRAMP
Vendor
Company
—
—
Verified
Founded
—
2007
Headquarters
—
San Jose, USA

Pricing Comparison

Keystash vs Zscaler pricing

Entry pricing, plan tiers and the cost factors that shape total cost of ownership.

Keystash

Custom to start

No published plan tiers — contact the vendor for a quote.

Zscaler

Custom to start
Internet AccessCustom
  • SSL inspection
  • Cloud firewall
  • Secure web gateway
  • CASB
Zero Trust ExchangeCustom
  • Deception
  • ZTNA (Private Access)
  • Digital experience monitoring
  • API access

Total cost of ownership factors

Free planKeystash Zscaler
Free trial to evaluateKeystash Zscaler
Transparent published pricingKeystash Zscaler
Public API (build vs. buy add-ons)Keystash Zscaler

Beyond list price, factor in implementation, training, add-ons and per-seat scaling when estimating total cost of ownership.

Pros & Cons

Keystash vs Zscaler: strengths and trade-offs

Keystash

Pros

    Cons

    • No free plan
    • No free trial
    • Pricing is quote-based (less transparent)
    • Fewer native integrations than the alternative
    • No compliance certifications listed

    Zscaler

    Pros

    • Broad integration ecosystem (6)
    • Compliance: SOC 2, GDPR, ISO 27001
    • Public API available

    Cons

    • No free plan
    • No free trial
    • Pricing is quote-based (less transparent)

    Buyer Fit

    Who should use Keystash vs Zscaler?

    Startups

    Either

    Either keeps early-stage costs lowest with its entry tier.

    Small businesses

    Either

    Either offers the most accessible pricing for lean teams.

    Agencies

    Zscaler

    Zscaler connects to more tools for multi-client workflows.

    Enterprises

    Zscaler

    Zscaler leads on compliance and breadth for complex needs.

    Ecommerce

    Zscaler

    Zscaler integrates with more of the commerce stack.

    SaaS companies

    Zscaler

    Zscaler is the more developer- and automation-friendly choice.

    Integration overlap

    Only in Keystash (0)

    Only in Zscaler (6)

    OktaMicrosoft 365CrowdStrikeSplunkAzure ADServiceNow

    Keep Exploring

    Other alternatives worth considering

    Similar cybersecurity products buyers compare alongside Keystash and Zscaler.

    Netskope

    Netskope

    Custom
    Cloudflare Access

    Cloudflare Access

    $0/mo
    Perimeter 81

    Perimeter 81

    $8/mo
    Twingate

    Twingate

    $5/mo
    CrowdStrike

    CrowdStrike

    $60/mo
    More Keystash alternatives →More Zscaler alternatives →

    Ask SIA which solution fits your business

    SIA, Saaskart's AI buying assistant, weighs Keystash and Zscaler against your team size, budget, integrations and compliance needs — then recommends the right fit and the questions to ask each vendor.

    Get a personalised recommendation

    Keystash vs Zscaler — Frequently Asked Questions

    What is the difference between Keystash and Zscaler?

    Keystash and Zscaler are both Cybersecurity solutions. Keystash is rated 0.0/5 by 0 users, while Zscaler is rated 0.0/5 by 0 users. The main differences lie in pricing, features, and target audience.

    Which is better, Keystash or Zscaler?

    Based on user ratings, Keystash scores higher at 0.0/5. The best choice depends on your team size, budget, and specific requirements.

    Which is cheaper, Keystash or Zscaler?

    Both products have custom pricing. We recommend contacting both vendors for a quote tailored to your team size.

    Does Keystash or Zscaler have a free plan?

    Neither Keystash nor Zscaler currently offers a free plan, but both offer paid plans with various tiers.

    Can I switch from Keystash to Zscaler?

    Switching between Keystash and Zscaler is possible. Both support data export. Check integration compatibility and plan for data migration to minimise disruption to your team.

    Who should use Keystash vs Zscaler?

    Keystash is best suited for teams that prioritise enterprise features. Zscaler works well for teams needing advanced capabilities.

    Our Verdict

    The bottom line on Keystash vs Zscaler

    Best Overall

    Either

    It's a tie balances user satisfaction and proven adoption.

    Best for Startups

    Either

    It's a tie has the friendliest entry point for new teams.

    Best for Enterprise

    Zscaler

    Zscaler leads on compliance and feature breadth.

    Best Value

    Either

    It's a tie delivers the lowest cost to get started.

    Best AI Features

    Either

    Comparable AI capabilities on both sides.

    Highest Rated

    Either

    Both earn equal user ratings.

    Ready to decide between Keystash and Zscaler?

    Visit Keystash Visit Zscaler Ask SIA
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