Helix vs Casper: Mattresses Comparison (2026)
An independent side-by-side comparison of Helix and Casper for mattresses shoppers — pricing, hero products, and how often each is cited by major AI engines.
AI Citation Scorecard
How often each is cited by major AI engines when buyers ask mattresses questions. Last 90 days across ChatGPT, Perplexity, Gemini, Claude, and Copilot.
Helix leads overall — 27% cited vs Casper 13% across 60 probes.
ChatGPT
HelixLeads
3 / 6 probes
50%
ExcellentCasper
1 / 6 probes
17%
AveragePerplexity
Helix
0 / 6 probes
0%
InvisibleCasperLeads
1 / 6 probes
17%
AverageGemini
Helix
0 / 6 probes
0%
InvisibleCasperLeads
1 / 6 probes
17%
AverageClaude
HelixLeads
5 / 6 probes
83%
ExcellentCasper
0 / 6 probes
0%
InvisibleCopilot
Helix
0 / 6 probes
0%
InvisibleCasperLeads
1 / 6 probes
17%
AverageScale:NoneLowFairStrongExcellent
Probes run hourly; each (engine × query) combo retests every ~3 days.
Pricing
Key Highlights
Helix
Product data is being indexed.
Casper
Product data is being indexed.
When to choose Helix
Choose Helix if its strengths align with what matters most for your purchase. Full guidance populates as Helix's product data is indexed.
When to choose Casper
Choose Casper if its strengths align with what matters most for your purchase. Full guidance populates as Casper's product data is indexed.