System Pulse
Sources updated daily
Supabase suffers localized API outage in the EU-West region. Investigating latency spikes.
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GITHUB: Operational (85ms)Internal Telemetry
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LEAK: Figma to Penpot migration volume up 1200% since pricing shift.Internal Telemetry
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LEAK: CVE-2026-9912 patched in private beta for major CRM nodes.Internal Telemetry
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LEAK: AWS us-east-1 seeing 40% packet loss for Jira instances.Internal Telemetry
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Datadog announces a 22% pricing adjustment for the Q1 fiscal cycle.
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LEAK: Uncovered 'Ghost Tier' in Salesforce: $12/user for non-profits.Internal Telemetry
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LEAK: Intercom AI Agent v4 leak: Instant multi-lingual support active.Internal Telemetry
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SLACK: Operational (120ms)Internal Telemetry
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NOTION: Degraded Performance (450ms)Internal Telemetry
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OpenAI announces a 23% pricing adjustment for the Q1 fiscal cycle.
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Anthropic suffers localized API outage in the EU-West region. Investigating latency spikes.
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Slack suffers localized API outage in the EU-West region. Investigating latency spikes.
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Stripe Technical Audit: 28% migration surge from Monday.com detected in last 24hrs.
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Arc vs SigmaOS

Audit Updated: March 2026
Comparison Data: 5d old
Review cycle: 30d
Last verified: 2026-02-24

The Verdict

For most teams, Arc is the better choice due to its verified performance and transparent pricing.

Get Arc Official Recommendation
Metric
Arc
SigmaOS
Starting Price
$12/mo
$29/mo
API Latency
301ms
915ms
User Rating
4.7 / 5.0
4.5 / 5.0
Market Scale
500k+
50k+

Decision Summary

Best-Fit Guidance + Migration Risk

Arc best for
High-velocity teams needing fast execution
SigmaOS best for
Teams prioritizing stable baseline capability
Migration risk
Elevated
Large product or performance gap suggests deeper migration validation is needed.
Open Executive ReportRun Guided Workflow

Decision Matrix

Weighted model based on cost, speed, reliability, and adoption. Use it as a decision aid, not an absolute truth.

Arc
89
/100 overall fit
SigmaOS
63
/100 overall fit
Cost
78
48
Performance
92
45
Reliability
94
90
Adoption
90
62
Cost weight: 25%
Performance weight: 25%
Reliability weight: 30%

Why choose Arc?

  • Solid choice for specific enterprise requirements.

Why choose SigmaOS?

  • Solid choice for specific enterprise requirements.

Pricing & True Cost

Annual TCO Estimator

Estimated total cost of ownership per year.

Seats:
Arc$1,440/yr
SigmaOS$3,480/yr
Projected Savings
$2,040

You save 59% annually by choosing Arc over SigmaOS for a team of 10.

Feature Breakdown

Feature
Arc
Recommended
SigmaOS
Feature Score
76
84
REST API Access
SAML/SSO Security
Enterprise
Enterprise
24/7 Priority Support
24/7
Email
iOS/Android App
White-Label Branding

Frequently Asked Questions

Frequently Asked Questions

What is the main difference between Arc and SigmaOS?
Arc is generally categorized under Browsers and is best known for its 4.7/5 user rating. SigmaOS, also in Browsers, offers a strong alternative with pricing starting at $29/mo.
Which tool is cheaper, Arc or SigmaOS?
Based on our pricing data, Arc offers a lower entry point at $12/mo, making it a potentially better choice for budget-conscious startups.
Is Arc good for small businesses?
Yes, Arc is highly rated (4.7/5) and is used by 500k+ teams, suggesting strong adoption among small to medium-sized businesses.
Do Arc and SigmaOS offer free trials?
Arc offers a free tier or trial. SigmaOS also offers a free option.

Get the procurement report

A printable, executive-ready version of this audit including a procurement checklist, implementation timeline, and verified data sources.

Trust & Verification

Last verified: 2026-02-24
Confidence: High
Sources listed: 4
Primary metadata source
Arc pricing page
SigmaOS pricing page
Synthetic latency benchmarks (us-east-1, eu-central-1)

Structured vendor and catalog signals reviewed with standardized QA checks.

Reviewer Evidence Log

2026-02-24

Added structured trust metadata and standardized validation checkpoints.

Improves explainability and confidence before outbound tool decisions.

2026-02-24

Refreshed supporting context to align with current procurement workflow standards.

Reduces decision noise and improves repeatability of buying outcomes.

Sources & Methodology

Data verification performed by the StackCompare automated crawler. Pricing tiers and feature lists were last validated on March 2026. Latency benchmarks are synthetic tests run from AWS us-east-1 and eu-central-1 regions.

User Intelligence

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