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Head-to-head · Creative Testing

Swayable vs Attest

  • Updated Oct 2026
  • Both researched from official sources
  • 1 check side by side
Swayable #6 in Creative Testing 7.9/10 Pricing on request ✓ 0 of 3 features Visit Swayable
Attest #7 in Creative Testing 7.9/10 Pricing on request ✓ 0 of 3 features Visit Attest

Swayable leads on 0 checks, Attest on 0, and 1 is even. Who comes out ahead on the 1 yes/no, price and count check where we have data for both products. The editor score weighs everything else too.

Our verdict

Swayable and Attest score identically on our rubric (7.9 out of 10) for creative testing; Swayable sits at #6 and Attest at #7 in our editorial ranking, so the choice comes down to fit.

Swayable is the better fit for brands measuring causal creative impact. Attest is the better fit for consumer research teams testing concepts across markets.

  • Swayable fits best

    Brands measuring causal creative impact

  • Attest fits best

    Consumer research teams testing concepts across markets

Advertiser disclosure: iTechGuides is reader-supported. Vendors can pay for top positions in our rankings and for a place on other products' pages, and we may earn a commission when you click some links. Bought places stand at the number bought; this page and our disclosure say so. Paying vendors may get a fuller, more detailed review from our editors, and that review can change their score. How we rank.

Side by side

Feature Swayable 7.9/10 Visit ↗ Attest 7.9/10 Visit ↗
At a glance
Editor score 7.9 7.9
Ranking #6 in Creative Testing #7 in Creative Testing
Best for Brands measuring causal creative impact Consumer research teams testing concepts across markets
Pricing model Paid Paid
Starting price — —
Free plan — —
Free trial — —
Deployment Cloud Cloud
Platforms Web Web
Support Docs Live chat, Docs
Compliance GDPR ISO 27001
Built for Mid-market, Enterprise Mid-market, Enterprise
Features Swayable 0/3 · Attest 0/3
Significance reporting Not checked yet Not checked yet
Creative library Not checked yet Not checked yet
AI insights Not checked yet Not checked yet
Specs
Channel coverage Not checked yet Not checked yet
Experiment methods Not checked yet Not checked yet
Variants per test Not checked yet Not checked yet
Audience segments Not checked yet Not checked yet
Our review
Pros
  • Uses randomized controlled trials with human respondents
  • Tests formats from video and social ads to packaging and prototypes
  • Combines custom metrics with quantitative and long-form qualitative feedback
  • 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
  • Designed for mid-market and enterprise teams
  • Results depend on respondent research rather than immediate audience behavior
  • 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

Swayable is a cloud-based creative pre-testing and persuasion measurement platform for brands, agencies, foundations, and political campaigns. It uses randomized controlled trials with human respondents to assess how content affects brand…

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 →
  1. SwayableCreative Testing 7.9Pricing on request
  2. AttestCreative Testing 7.9Pricing on request

Strengths and trade-offs

  • Swayable — where it wins

    • Uses randomized controlled trials with human respondents
    • Tests formats from video and social ads to packaging and prototypes
    • Combines custom metrics with quantitative and long-form qualitative feedback

    Where it doesn't

    • Pricing requires contacting sales
    • Designed for mid-market and enterprise teams
    • Results depend on respondent research rather than immediate audience behavior

  • 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
  • Swayable7.9/10 · Pricing on request

    A research-led platform for measuring how creative changes audience attitudes and intent.

    Visit SwayableFull verdict →
  • Attest7.9/10 · Pricing on request

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

    Visit AttestFull verdict →

More comparisons

All creative testing comparisons → · Full ranking →

Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

Last updated · How we research and update