System1 Test Your Ad vs Attest

System1 Test Your Ad6.5Visit Attest6.4Visit

Higher score System1 Test Your Ad #7 in Creative Testing 6.5/10 Pricing on request · 14-day trial ✓ 0 of 3 features Contact System1

vs

Attest #8 in Creative Testing 6.4/10 Pricing on request ✓ 0 of 3 features Visit Attest

• System1 Test Your Ad fits best

  Advertisers weighing emotional response and category norms

• Attest fits best

  Consumer research teams testing concepts across markets

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Side by side

Feature	System1 Test Your Ad 6.5/10 Visit ↗	Attest 6.4/10 Visit ↗
At a glance
Editor score	6.5	6.4
Ranking	#7 in Creative Testing	#8 in Creative Testing
Best for	Advertisers weighing emotional response and category norms	Consumer research teams testing concepts across markets
Pricing model	Paid	Paid
Starting price	Not published	Not published
Free plan	—	—
Free trial	—	—
Deployment	Cloud	Cloud
Platforms	Web	Web
Support	Email	Live chat, Docs
Compliance	ISO 27001, GDPR	ISO 27001
Built for	Mid-market, Enterprise	Mid-market, Enterprise
Features System1 Test Your Ad 0/3 · Attest 0/3
Significance reporting	Not published	Not published
Creative library	Not published	Not published
AI insights	Not published	Not published
Specs
Channel coverage	Not published	Not published
Experiment methods	Not published	Not published
Variants per test	Not published	Not published
Audience segments	Not published	Not published
Our review
Pros	Tests TV, digital, social, outdoor, audio and print creative Shows second-by-second emotional response with Star, Spike and Fluency ratings Adds competitive benchmarks, norm comparisons and optimization guidance	Combines targeted surveys with AI-moderated qualitative interviews Supports significance testing, segmentation, quotas and crosstabs Exports findings and connects with BI tools and data warehouses
Cons	Pricing requires contacting sales Focuses on creative effectiveness rather than general experimentation Available on web, with cloud deployment and email support	Plans require booking a demo or talking to sales The Results API is available to a smaller customer cohort by request Its research scope may exceed teams needing only a simple survey
Our verdict	System1 Test Your Ad helps advertisers and agencies assess how consumers respond emotionally to advertising. It covers TV, digital, social, outdoor, audio and print, as well as scripts, storyboards, animatics and finished films. The aim is… Read the review →	Attest brings quantitative surveys and AI-moderated qualitative interviews into one consumer research platform. It is aimed at global B2C brands and research, marketing, brand and product teams that need to test concepts, creative, brands,… Read the review →

Strengths and trade-offs

• System1 Test Your Ad — where it wins

  • Tests TV, digital, social, outdoor, audio and print creative
  • Shows second-by-second emotional response with Star, Spike and Fluency ratings
  • Adds competitive benchmarks, norm comparisons and optimization guidance

  Where it doesn't

  • Pricing requires contacting sales
  • Focuses on creative effectiveness rather than general experimentation
  • Available on web, with cloud deployment and email support

• Attest — where it wins

  • Combines targeted surveys with AI-moderated qualitative interviews
  • Supports significance testing, segmentation, quotas and crosstabs
  • Exports findings and connects with BI tools and data warehouses

  Where it doesn't

  • Plans require booking a demo or talking to sales
  • The Results API is available to a smaller customer cohort by request
  • Its research scope may exceed teams needing only a simple survey

• System1 Test Your Ad6.5/10 · Pricing on request · 14-day trial

  Tests how ads make consumers feel, with benchmarks and guidance to refine creative.

  Contact System1Full verdict →
• Attest6.4/10 · Pricing on request

  A mixed-methods research platform for teams testing ideas with consumer respondents.

  Visit AttestFull verdict →