Task & Project Management
4.4/5.0
VerifiedPaidLast technical review:
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alt-tabr

Native macOS window switcher written in Rust with multiple visual themes.

Pricing

From$9.00/mo

Paid
Score

4.4/5

Last technical review
2026-11-04
Available plansVisit website (opens in a new tab)

Technical Overview

alt-tabr is a native macOS window switcher written in Rust that replaces standard Command+Tab to list every open window individually, including minimized ones. It provides multiple visual themes such as notch, carousel, and Liquid Glass, consuming under 40 MB of RAM with zero telemetry. It is sold via a one-time purchase with lifetime updates.

Analyst Evaluation: Pros and Limitations

Verified Advantages

  • Low resource usage consuming less than 40 MB of RAM.
  • Comprehensive listing of all open windows, including minimized ones.
  • One-time purchase model with no mandatory recurring subscriptions.

Technical Considerations

  • Available exclusively for the macOS operating system.
  • Lacks a permanent free tier or unrestricted free trial.

Technical Capabilities & Features

2/7
Not available:REST & GraphQL API
Not available:SSO / SAML Authentication
Not available:Self-Hosted Option
Included:Full Data Export
Not available:Role-Based Access Control (RBAC)
Not available:Custom Domains & SSL
Included:Immutable Audit Logs
Scorecard
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Technical Scorecard: alt-tabr

85/100
DX & Tech Documentation
Excellent
80/100
Pricing Fairness
Excellent
90/100
Security & Governance
Excellent
85/100
Data Portability & Sovereignty
Excellent
80/100
Performance & Reliability
Excellent
90/100

Time to Value & Fit by Segment: alt-tabr

Estimated Time-to-Value< 1 hour (Immediate)

Near-instantaneous deployment with minimal technical friction.

Learning CurveLow (Intuitive)

Rapid onboarding for developers without prior training required.

Fit Index by Organization Size

Startup & Agile Teams1 to 50 members
80%
Mid-Market & Scaleup50 to 500 members
70%
Corporate Enterprise500+ members
50%
Pricing & TCO
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Pricing

$9.00/mo

Model: PAID.

Available plans:

  • Launch Price$9/mo
Get alt-tabr (opens in a new tab)

Billing Risks & Hidden Clauses: alt-tabr

Audited Billing Critical Points:
  • El precio inicial de lanzamiento aumenta tras las primeras compras unitarias.

"Price: $9 for the first 300 customers, then $29 (launch price), one-time. No subscription. Lifetime updates."

Verified Quote: /llms.txt
Total Cost of Ownership (TCO) Projection: alt-tabr$9.00/mo
Deterministic cost estimation at 12 and 36 months based on team size, including SSO tax premiums and annual prepay discounts.
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Indie / Solo (1 active user)

Solo developer or independent technical founder.

Base Monthly Cost
$9/month
1 active user
12-Month Investment
$92/year
Includes ~15% savings via annual billing
3-Year TCO Projection (36m)
$276total
Consolidated software licensing expenditure

Estimated Self-Hosted VPS + DevOps Cost

Break-Even Point: Profitable starting at 4 active users

Calculated infrastructure: VPS 1 vCPU / 2GB RAM (~$5) + 0.5h DevOps/mes ($20)

Annual VPS + DevOps Cost$300/year
Differential vs SaaS LicensingSaaS is $208/year
Startup (10 active users)

Agile engineering team in validation and early traction stage.

Base Monthly Cost
$90/month
10 active users
12-Month Investment
$918/year
Includes ~15% savings via annual billing
3-Year TCO Projection (36m)
$2,754total
Consolidated software licensing expenditure

Estimated Self-Hosted VPS + DevOps Cost

Break-Even Point: Profitable starting at 13 active users

Calculated infrastructure: VPS 2 vCPU / 8GB RAM (~$15) + 2h DevOps/mes ($80)

Annual VPS + DevOps Cost$1,140/year
Differential vs SaaS LicensingSaaS is $222/year
Growth (25 active users)

Scaling company with team governance and granular access control requirements.

Base Monthly Cost
$225/month
25 active users
12-Month Investment
$2,295/year
Includes ~15% savings via annual billing
3-Year TCO Projection (36m)
$6,885total
Consolidated software licensing expenditure

Estimated Self-Hosted VPS + DevOps Cost

Break-Even Point: Profitable starting at 38 active users

Calculated infrastructure: Cluster VPS 4 vCPU / 16GB RAM (~$45) + 6h DevOps/mes ($240)

Annual VPS + DevOps Cost$3,420/year
Differential vs SaaS LicensingSaaS is $1,125/year
Scaleup (100 active users)

Established organization with enterprise security policies and mandatory SAML/SSO.

Base Monthly Cost
$900/month
100 active users
12-Month Investment
$9,180/year
Includes ~15% savings via annual billing
3-Year TCO Projection (36m)
$27,540total
Consolidated software licensing expenditure

Estimated Self-Hosted VPS + DevOps Cost

Break-Even Point: Profitable starting at 104 active users

Calculated infrastructure: Infraestructura HA redundante + Backups (~$150) + 16h DevOps/mes ($640)

Annual VPS + DevOps Cost$9,480/year
Differential vs SaaS LicensingSaaS is $300/year
Usage Surcharges & Bill Shock Simulator: alt-tabrWhat usage costs as you scale
Detect overage penalties before they impact engineering budget.
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Prototype / MVP (10 GB)

Included base quota in plan: 20 GB.
Low Risk / Predictable Bill
Base Monthly Rate
$9/mo
Fixed subscription or contracted tier
Overage Penalty
$0/month extra
Usage covered within plan quota
Estimated Monthly Invoice
$9/mo
Total monthly cost before taxes
Technical Mitigation Recommendation:

Suitable for development; verify concurrent connection limits.

Base Production (50 GB)

Included base quota in plan: 20 GB.
Moderate Risk / Monitor Quota
Base Monthly Rate
$9/mo
Fixed subscription or contracted tier
Overage Penalty
+$5/month extra
Variable surcharge for consumption above plan quota
Estimated Monthly Invoice
$14/mo
Total monthly cost before taxes
Technical Mitigation Recommendation:

Implement table compression policies and temporal partitioning.

Active Growth (250 GB)

Included base quota in plan: 20 GB.
Critical Risk / Severe Bill Shock
Base Monthly Rate
$9/mo
Fixed subscription or contracted tier
Overage Penalty
+$41/month extra
Variable surcharge for consumption above plan quota
Estimated Monthly Invoice
$50/mo
Total monthly cost before taxes
Technical Mitigation Recommendation:

Offload cold backups to standard object storage (S3).

Large Scale (1.000 GB (1 TB))

Included base quota in plan: 20 GB.
Critical Risk / Severe Bill Shock
Base Monthly Rate
$9/mo
Fixed subscription or contracted tier
Overage Penalty
+$176/month extra
Variable surcharge for consumption above plan quota
Estimated Monthly Invoice
$185/mo
Total monthly cost before taxes
Technical Mitigation Recommendation:

Migrate to dedicated instance or self-hosted cluster to curtail I/O fees.

Procurement Strategy & Discounts: alt-tabrB2B Negotiation Playbook
Corporate executive level with highest authority to approve budgetary exceptions.
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Fair Market Price & B2B Procurement Benchmark

Non-renewal notice: No contract lock-inMedian achieved discount: -12%
Public List Price
$9 /mo
100% baseline
Audited Market Average
$8 /mo
~88% of list price
Optimized Target Price
$7 /mo
Max achievable discount (Q4 / multi-year): -20%

Verified Tactical Savings Levers

  • Annual Upfront PrepayUp to -70%

    Consolidated discount for upfront annual billing versus monthly rate.

Security & Data Exit
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Compliance & Security Standards: alt-tabr

SOC 2 Type IINot reported
ISO 27001Not reported
GDPR / RGPDNot reported
HIPAANot reported
PCI-DSSNot reported
Jurisdiction & Legal Sovereignty
🇺🇸United States [US]Subject to US CLOUD ActDPA On Request
SSO Availability (SAML Enterprise)
No SSO Documented
Data Residency
GLOBAL
AI Privacy Policy
Not evaluated
Data Liberation & Migration Runbook: alt-tabrJSON
Actionable escape runbook and credential export guarantees to mitigate vendor lock-in.
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Supported Structured Export Formats
JSON
Password Hash Portability
Locked: Proprietary Algorithm / No Export

Credential hashes are guarded under proprietary algorithms and cannot be exported.

CLI Command / Rescue Endpoint
Uninstall application binary.
Exit Protocol & Migration Notes

No migration needed as it is a desktop window switching utility.

Deployment & Infrastructure Requirements: alt-tabrDocker
Hardware specs and Docker directives to run on local servers, dedicated VPS, or Kubernetes without telemetry leak to the cloud.
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Minimum Memory1 GB RAM (Recommended)
Compute CPU1 vCPU
Runtime / LanguageTypeScript / Go / Rust
Code LicenseOpen Source
Docker CLI Directive
docker run -d --name alt-tabr -p 8080:8080 alt-tabr:latest
Companion Services & Dependencies:
PostgreSQL 15+Redis 7+
Community & Repository
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Technical Reputation of alt-tabr

83/100 Technical Trust

Frequent Praises in Production

  • Low resource usage consuming less than 40 MB of RAM.
  • Comprehensive listing of all open windows, including minimized ones.
  • One-time purchase model with no mandatory recurring subscriptions.

Reported Production Frictions

  • Available exclusively for the macOS operating system.
  • Lacks a permanent free tier or unrestricted free trial.
Commercial Treatment & Vendor Lock-in:Self-Service in Dashboard

Cancellation flow is autonomous via billing portal or subscription settings.

Frequently Asked Technical Questions (alt-tabr)

What languages and technologies is alt-tabr built with?

alt-tabr is built entirely in Rust to ensure optimal performance, high responsiveness, and minimal resource usage on macOS.

How are licensing and updates managed?

It is purchased through a one-time fee that includes lifetime updates for all future versions of the software without recurring subscription fees.

Does alt-tabr collect any telemetry or usage data?

The software does not include telemetry systems or usage data collection, operating entirely locally on the user's machine.

Direct Alternatives

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