Intempt
A/B Testing & Experimentation

Test fast. Ship winners even faster.

Experiments share segments with your journeys. Winners ship as personalized experiences in one click.

Free forever. Scale with usage.

HYPOTHESIS

Revamping the Product Detail Page to improve layout, visual hierarchy, and highlight key information will increase user engagement and drive higher conversion rates compared to the existing PDP design.

BluBLU SUMMARY

Mixed results with significant CVR gains

Video Ads Creative shows +43.4% lift in Conversion Rate (p < 0.001) with statistical significance. However, this comes with a -10.1% decrease in Visitors. Net revenue impact: +$12.4K/month if shipped.

Significant CVR lift (+43.4%) but visitor count declined by -10.1%

Net revenue impact estimated at +$12.4K/month if shipped

Statistical significance achieved (p < 0.001) on primary metric

Cumulative Users & Impressions

6,450

Cumulative Users

Static (3,225)Video (3,225)

15,800

Total Impressions

G2
4.5ON G2
TRUSTED BY GROWTH TEAMS
StockInvestFieldsUSAHoperfy
Why teams switch

From hypothesis to shipped winner, in days not weeks

One dashboard for your whole program

See every active experiment, its status, primary metric, and estimated revenue impact in one view. No spreadsheet needed.

Results you can trust at any time

MSPRT always-valid stats mean you can check results early without inflating false positives. CUPED gets you there 30–40% faster.

Winner to live in one click

Blu summarizes the result, flags guardrail violations, and ships the winning variant as a personalization rule. No engineering ticket.

See every test. Know what's winning.

  • Program-level ROI dashboardAggregate revenue lift, experiments shipped, and win rate across the entire program. Not just the test you're running today.
  • Active test monitoringEvery running experiment shows current sample size, primary metric trend, guardrail status, and estimated time to significance.
  • Experiment history, searchableWinning and losing results stored with hypothesis, audience, and outcome. Learnings don't get lost between sprints.
BluAsk Blu

Experimentation program showing strong ROI

Running 12 active experiments with 4 showing statistical significance. Shipped experiments contributed an estimated +$34K/month in incremental revenue.

Analyze resultsOptimization ideasImpact assessment

$139,142.86

Total revenue

↑ 1.5% vs. previous period

Mar 16Apr 1Apr 14

$48,700.00

Intempt Attributed Revenue (35.00%)

↑ 0.9% vs. previous period

Mar 16Apr 1Apr 14
10 experiences
NameStatusDurationTypeCreated byLast updated ↓

Homepage Hero A/B Test

95% CICUPEDSequential TestingBenjamini-Hochberg
Active13 daysExperiment
SJSarah Johnson
Jun 11, 2025

Stats that work the way you actually test.

  • MSPRT always-valid testingCheck results at any time without the peeking problem. No fixed sample size required upfront.
  • CUPED variance reductionPre-experiment covariate adjustment reduces variance by 20–50%, reaching significance faster with the same traffic.
  • Guardrail metrics, auto-flaggedDefine secondary guardrails alongside your primary goal. Violations are flagged before you ship, not after.

HYPOTHESIS

Revamping the Product Detail Page to improve layout, visual hierarchy, and highlight key information will increase user engagement and drive higher conversion rates compared to the existing PDP design.

BluBLU SUMMARY

Mixed results with significant CVR gains

Video Ads Creative shows +43.4% lift in Conversion Rate (p < 0.001) with statistical significance. However, this comes with a -10.1% decrease in Visitors. Net revenue impact: +$12.4K/month if shipped.

Significant CVR lift (+43.4%) but visitor count declined by -10.1%

Net revenue impact estimated at +$12.4K/month if shipped

Statistical significance achieved (p < 0.001) on primary metric

Cumulative Users & Impressions

6,450

Cumulative Users

Static (3,225)Video (3,225)

15,800

Total Impressions

From winner to live personalization. Fast.

  • Plain-language result summary from BluExplains what happened, why, and whether the result is reliable. In language your whole team can act on.
  • One-click ship as personalizationShip the winner as a personalization rule targeting the same audience. No engineering ticket, no separate tool.
  • Automatic holdout groupA holdout is maintained automatically so you can measure the true long-term lift of the shipped winner over time.
Experiences/Spring Promo Experiment

SETUP & STATUS

DecisionIn Progress
TargetingNorth America Targeting
Static Ads CreativeControl74.95K (50.1%)
Video Ads Creative74.6K (49.9%)
BluBLU SUMMARY

Ship Video Ads Creative

Significant lift on 5/7 metrics, including the primary metric: +9.8%. Shipping to 100% of traffic projects a +9.8% lift. Estimated ~2,100 additional purchases/month.

Significant lift on 5/7 metrics including the primary metric

Net revenue impact estimated at +$12.4K/month if shipped

Statistical significance achieved (p < 0.001) on primary metric

Comparerelative to
CI 95% : α = 0.05CUPED : YesSequential Testing : YesBH : On

Primary Metrics

1.purchase_event (event_count)
Best
+9.8%
2.purchase_event (event_dau)

Ask Blu anything about your experiments

Blu reads live results, scores opportunities, flags guardrail violations, and recommends what to ship. In plain language.

Experience Optimizer
Experience Optimizer Agent Online · ready to run skills
Setup in minutes

From hypothesis to shipped winner, in days not weeks

01

Connect your sources

Server-side and client-side events land in the same unified profile. No separate instrumentation, use the events you already track.

Add Integration

SOURCES

JavaScript

JavaScript

Track events from web applications

Node JS

Node JS

Server-side event tracking

iOS

iOS

Mobile analytics for iOS

Android

Android

Mobile analytics for Android

02

Set metric, audience, and CUPED

Pick your primary metric, guardrails, target audience from shared segments, and CUPED covariate. One form. Launch the test.

Primary metric · conversion
goal_completed_in_journey
Guardrail · bounce rate
< 5% increase allowed
Audience · trial users
Shared segment · 4,200 users
CUPED · enabled
Covariate: sessions_7d
03

Read the winner. Ship it in one click.

Results update live. When significance is reached, Blu summarizes, flags guardrails, and ships the winner as a personalization rule.

Winner: variant B (+12.4%)
Significance: 97.3%
Guardrail: no violation
Shipped as personalization
Holdout: maintained

Plugs into your existing stack, no re-instrumentation

Use the events you already track. Client-side, server-side, or both.

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SOC 2 Type II
GDPR Ready
CCPA Compliant
TLS/SSL Encrypted
Data stays in your region

Experiment data, variant assignments, and results never leave your contracted data region.

No per-experiment fees. From $24/mo

MTU-based pricing. No traffic caps on Pro and above. One platform replaces 3–4 testing tools.

What most teams stitch together

  • A/B testing tool (Optimizely / VWO), per-experiment or MTU pricing
  • Separate CDP for audience targeting, manual segment sync
  • Engineering resource for shipping winners to production
  • Separate analytics tool to measure long-term lift
Result: 3–4 tools, stale audiences, slow ship cycle.

What you get with Intempt Experiment

  • A/B, multivariate, Champion / Challenger, server-side, and feature flag tests
  • Shared segments, same audiences as your journeys and personalization, no sync
  • MSPRT + CUPED, always-valid stats, 30–40% faster to significance
  • Guardrail metrics, auto-flagged before you ship a false winner
  • One-click ship as personalization, no engineering ticket
  • No per-experiment fees, no traffic caps on Pro+

Real customers. Real results. Inside 90 days.

Faster launches, higher conversion, lower tool spend, measured in the first quarter, not the first year.

Jim Stromberg
StockInvest
01 / 03
We were losing visitors before they signed up. Intempt's personalized experiences changed that - we started meeting people where they were instead of guessing. Once they're in, Intempt's automated email takes over and keeps the relationship moving. Acquisition and retention finally feel like one connected motion instead of two separate problems.

Jim Stromberg, CEO

StockInvest

Case Study

StockInvest needed to turn anonymous traffic into registered users before any retention strategy could work. With Intempt's Experiences, they personalized the anonymous visitor flow, surfacing the right content and CTAs to boost signup conversion. Once users signed up, automated Journeys nurtured them through onboarding and deeper engagement, steadily increasing lifetime value.

Questions we actually get asked

A/B tests, multivariate tests, multi-page experiments, Champion / Challenger tests, server-side experiments, and feature flag tests. You can test UI changes, copy, pricing, feature flags, and backend logic, all from the same platform.

Intempt uses MSPRT (mixture sequential probability ratio test) for always-valid testing. You can check results at any time without inflating false-positive rates. CUPED variance reduction helps you reach significance faster with the same traffic, typically reducing time to decision by 30–40%.

Yes. Experiment audiences use the same shared segments as your journeys and personalizations. No audience sync required. Targeting updates in real time as profile data changes.

When an experiment reaches significance, ship the winner as a personalization rule targeting the same audience in one click. No engineering ticket. No separate tool. Blu flags any guardrail violations before you confirm.

Experimentation tests whether a change improves a metric. Personalization applies the winning change to specific audiences permanently. In Intempt, the two are connected: you ship an experiment winner directly as a personalization rule in one click.

No. Client-side experiments use the Intempt visual editor. Server-side experiments use the Intempt SDK. Most teams launch their first experiment within a day of setup without a dedicated engineering sprint.

Yes. Intempt handles mutual exclusion and collision detection automatically. You can also group experiments into a program and define priority order across overlapping tests.

MSPRT always-valid statistics let you check results at any time without the peeking problem that inflates false-positive rates in frequentist tests. You don't need to commit to a fixed sample size or wait until a predetermined end date.

Any event tracked in Intempt can be a primary or guardrail metric. Common primary metrics include conversion rate, revenue per user, and feature adoption. Common guardrails include bounce rate, support ticket volume, and page performance.

All experiment data, variant assignments, and results are encrypted at rest and in transit. Intempt is SOC 2 Type II certified and GDPR compliant. No experiment data leaves your contracted data region.

Stop debating winners. Start shipping them.

Connect your sources in minutes. Run your first always-valid experiment and ship the winner by tomorrow.

Experimentation Platform for Growth Teams