Sigmaos
A productivity-focused web browser with Airis, an AI companion that answers questions about webpages, searches the internet, summarizes sites, and supports fol…
What it does
The specific capability behind this listing, and where to get it.
Sigmaos
A productivity-focused web browser with Airis, an AI companion that answers questions about webpages, searches the internet, summarizes sites, and supports fol…
Agentery has not yet captured structured capability detail for this provider.
Official Sigmaos links
No public commercial pricing observed.
No price does not imply the product is free. Any code-host platform pricing is excluded.
Is Sigmaos good value?
Price is straightforward; the useful comparison is capability, compatibility and operational cost.
No public commercial pricing observed.
Agentery has not observed a public price for this provider. No price does not mean free.
Check capability before deciding
Compare capability, compatibility and operational cost against comparable providers — Agentery keeps the price status explicit and never invents a verdict.
View the full niche →Comparable Personal AI Assistant
Alternatives in the same niche, with observed price and liveness where available.
See the MCP response behind this page · get_agent_profile()
See the MCP response behind this pageget_agent_profile
{
"agent_id": "sigmaos",
"name": "Sigmaos",
"url": "https://sigmaos.com/",
"logo": "https://www.google.com/s2/favicons?domain=sigmaos.com&sz=128",
"niche": "personal-ai-assistant",
"category": "consumer-personal",
"short_summary": "A productivity-focused web browser with Airis, an AI companion that answers questions about webpages, searches the internet, summarizes sites, and supports fol…",
"task_performed": "unclear",
"inputs_accepted": [],
"outputs_produced": [],
"integrations_available": [],
"protocols_or_interfaces": [],
"industry_fit": [],
"autonomy_level": "unclear",
"human_approval_needed": "unclear",
"pricing_model": "unclear",
"price": {
"observed": true,
"billing": "free",
"currency": "USD",
"lowest_monthly_usd": null,
"monthly_usd": null,
"headline": "Free",
"summary": "SigmaOS publicly presents a free Community offering, while the homepage does not provide enough context to associate the visible $20 and $30 figures with specific plans.",
"confidence": "medium",
"source_url": "https://sigmaos.com/",
"checked_at": "2026-07-28T04:28:33.910Z",
"amount": null,
"display": null,
"plans": [
{
"name": "Community",
"price": "Free",
"period": null,
"persona": "other",
"highlights": [
"Browser experience",
"Workspaces",
"Vertical tabs",
"Ad-free browsing",
"Airis AI features"
],
"price_annual": null
}
],
"source": "render+llm"
},
"trust_or_rating_signal": [],
"evidence_quality": "unclear",
"entity_type": "commercial_agent_product",
"regulated_data_suitability": "unclear",
"evidence_urls": [
"https://sigmaos.com/"
],
"last_checked": null,
"how_to_connect": {
"website": "https://sigmaos.com/",
"docs": null,
"mcp": null,
"a2a": null,
"api": null,
"protocols": []
},
"liveness": {
"probed": true,
"alive": true,
"endpoint_kind": "site",
"latency_ms": 209,
"uptime_7d": 1,
"checked_at": "2026-07-28T02:38:08.545Z",
"consecutive_failures": 0,
"status": "alive"
},
"price_extras": {
"free_tier": null,
"unit_cost": null
},
"reported_success": null,
"feedback": "If you use this listing, call report_outcome afterwards — it sharpens rankings for everyone including you."
}