Story Type
173 published B2B case studies where the customer broke through a ceiling to a new level of growth or scale. A number went up and stayed up.
The customer broke through a ceiling to a new level of growth or scale. A number went up and stayed up.
The test we apply: Is the headline a number going up? Did they reach a level they could not reach before?
173 case studies, published by 70 different vendors. They cluster in Ecommerce / Retail (37%) and SaaS. 172 of 173 lead with a headline number, and 48 (28%) are about leaving a named competitor, in line with the 28% across the library.
Most featured: Constructor (12), Attentive (8), ActiveCampaign (7), Braze (7), Algolia (6)
$100M pipeline from a screenshot
The story centers on a single constraint: people could write SQL but the setup cost of running any ad hoc analysis killed demand before it started.
50% increase in conversion rate in 4 months
The before-state is concrete and specific: four named problems with a measurable symptom (1-hour response time) that makes the improvement easy to verify.
Feedback volume grew more than 4.5x in under a year
The 4.5x volume figure gives the story a concrete anchor and justifies Breakthrough as the primary tag, even though the before-state was also one of not knowing, which pulls toward Clarity as a secondary.
Hex × Modal
$100M pipeline from a screenshot
ActiveCampaign × Contalink
50% increase in conversion rate in 4 months
Aha! × Grafana Labs
Feedback volume grew more than 4.5x in under a year
Breakout × Ketch
150+ leads in 3 months from anonymous traffic
Breakout × Recruit CRM
55 net-new leads in month 1
Constructor × Chubbies
30% lift in search-page-to-checkout conversion on mobile
Constructor × Fisheries Supply
+15% revenue per user
Constructor × Princess Auto
+247% revenue per visit
Constructor × Rugs Direct
+28% conversion rate
Constructor × Saatchi Art
+47.29% revenue per visitor
Gladly × Breeze Airways
40% YoY customer growth with flat guest interactions
Gong × Absorb Software
30% increase in revenue
Gong × EdgePetrol
300% increase in pipeline
Gong × Filtered
62% increase in ACV
Gong × Virgin Pulse
4x increase in top-of-funnel conversions
Gorgias × Absolute Collagen
4.9 CSAT
Gorgias × ALOHAS
2.5x revenue growth from chat interactions
Greenhouse × Adyen
Grew from 2,200 to 4,800 employees (~118% headcount growth) in 3.5 years
Greenhouse × Casana
475% increase in prospects added within five months
Heap × Freshworks (Freshdesk)
20% increase in feature adoption
Hookdeck × Churnkey
100x event scale as Churnkey moved upmarket
Hootsuite × Barceló Hotel Group
46% increase in new followers after one year
Hootsuite × Johnson Financial Group
314% higher engagement rate than financial services industry average
Kustomer × HexClad
$100 higher AOV for customers who interact with support
Leadspicker × OVHcloud
15% reply rate, up from 2% (7x increase)
Lever × Royal Ambulance
14% increase in hires year over year
Loop × David Donahue
28x ROI from branded tracking pages
Loop Returns × LSKD
53% of return revenue retained
Maze × Itaú Unibanco
500+ usability tests annually, up from dozens
Mobly × Garrett Metal Detectors
More contacts captured at every repeat show than the prior year; one event yielded more contacts than the past three years at that show combined
Moz × R/GA
2x increase in share of voice in 4 months
Mural × Accenture
300% increase in Agile workshop participants with no increase in coaches or facilitators
Narvar × Clarins
3x higher conversion rates for customers engaging with Narvar tracking portal
Netlify × Agria Pet Insurance
29% uplift in sales
Olo × Family Express
164% increase in digital revenue
Olo × First Watch
$2.7M spent by 48K email recipients within 90 days of automation
Olo × Nékter Juice Bar
Up to 70% of sales from loyalty members
Rattle × Dashlane
100% lead follow-up rate (up from 75-80%)
Moz × Go Fish Digital
93% improvement in on-page primary keywords in positions 1-3 within 60 days
ActiveCampaign × myMDadvocate (Dr. Susan Baumgaertel)
4% to 67% email open rate (16x improvement)
ActiveCampaign × Parrish Law
Email open rates from under 20% to 35-40%
ActiveCampaign × Southern Orthodontic Partners
87% response rate within 24 hours
ActiveCampaign × University at Albany MBA for Executives Program
27% enrollment increase
Atlassian × Applied Systems
SLA success rate from 75% to 98% within two days
Attentive × Calla Shoes
74x UK program ROI
Attentive × CB2
$2M+ revenue driven via text messaging during BFCM 2019
Attentive × Cecil and Lou
+4,664% surge in email revenue
Attentive × Clove
97x ROI from SMS journeys
Attentive × Craft Club
21x global program ROI; $380K of first $1M revenue month
Attentive × Designstuff
39x program ROI
BigCommerce × Designerie
57% increase in B2B customers placing online orders
BigCommerce × DESTACO
65% increase in leads compared to the previous six months
BigCommerce × Studio Anneloes
24% increase in conversion rate
BigCommerce × Toolden
200% revenue growth, £12.6m to £36.7m (2020–2024)
Bloomreach × Coop
+4.3 percentage point increase in offer redemption
Bloomreach × HD Supply
16% increase in revenue from search
Bloomreach × Lovall
50.85% increase in CRM revenue year on year
Braze × ConsumerAffairs
136% increase in revenue per send over 12-week test
Braze × Crumbl
373% higher conversion rate than average
Braze × Hamperapp
$25,232.66 in attributed revenue per cycle
Braze × Luxury Escapes
10% lift in revenue per user
Braze × Uswitch
43% higher clickthrough rate on reactivation email
BrightEdge × Altar'd State
24.57% increase in organic search revenue for dress pages
BrightEdge × Arm
2x+ sustained lift in AI agent traffic to optimized pages
BrightEdge × NinjaOne
61% share of AI mentions in the IT operations category
Builder.io × Turtle Beach
Nearly 2x YoY company revenue increase
Checkout.com × COFE App
95% acceptance rate
Chili Piper × BambooHR
40% increase in qualified meetings from G2 within the first full month
Chili Piper × Brandbassador
Doubled leads reaching the AE stage
commercetools × Arturia
13% increase in average cart value
commercetools × Cargo Crew
+34% online revenue
Conductor × H&R Block
+125% AI market share by brand mentions
Conductor × Momentive Software
200% increase in pages ranking in top 3 SERP positions
Constructor × Belk
$35M in revenue from search optimization program
Constructor × Cromwell
21x ROI upon go-live
Constructor × Finnish Design Shop
+5.9% revenue per visitor (RPV)
Constructor × flaschenpost
4.14% relative lift in sitewide search conversion (AA/BB test)
Constructor × Target Australia
A$13M increase in search revenue
Contentsquare × Allianz Specialty
+7 percentage point conversion rate uplift (2025 vs. 2024)
Culture Amp × Coles
10% engagement uplift since first survey
Demandbase × Diebold Nixdorf
850% CTR increase over benchmark
Demandbase × Thales Cloud Protection and Licensing
4x industry average CTRs (30% vs 8% industry average)
Demandbase × WorkForce Software
121% increase in in-market account engagement over 6 months
Dialpad × ConstructConnect
28% year-over-year improvement in inbound lead conversion rates
ActiveCampaign × Go Mini's
40% email open rate, up from 6%
ActiveCampaign × Toss and Spin
5X customer spend by converting buyers to members
Airtable × Zendesk
233% increase in referrals to their startup partnership program
Algolia × Ergodyne
190% increase in global search interactions, 6x click-throughs
Algolia × Harry Rosen
360% increase in conversion rate
Algolia × Mister-Auto
12% increase in conversions
Asana × NCAA
4x content consumption growth; 2,770% more content produced; 1,440% increase in audience impressions for 2024 Paris Olympics campaign
Asana × Techqueria
280% increase in fundraising
Attentive × AllSaints
45x total program ROI
Attentive × Anastasia Beverly Hills
42x+ overall SMS program ROI
BigCommerce × Van Cafe
119% increase in revenue
Bloomreach × Ana Luisa
2x increase in share of member credit redemptions
Bloomreach × On the Beach
+587% conversion rate vs. project average from price drop email campaign
Braze × Motorway
114% lift in click volume for the reactivation campaign
Braze × RTL+
~21% uplift in watch engagement vs. control group
BrightEdge × Altar'd State
24.57% increase in organic search revenue for dress pages
BrightEdge × Riskonnect
57% AI Share of Voice in four months
Calendly × Wendroff & Associates, CPA
Doubled tax planning sessions during busy seasons
Chargebee × GetAccept
4x revenue growth in 12 months
Checkout.com × Agoda
3% average acceptance rate uplift YoY
Checkout.com × CMC Markets
4% acceptance rate increase
Chili Piper × Allbound
200% increase in prospect conversations in month one
Clari × Databricks
169% improvement in slipped deal win rate
ClickUp × Church Media Squad
500% company growth since moving to ClickUp
commercetools × Adelco
+400% eCommerce sales
commercetools × ARK Bokhandel
+15% conversion rate
Conductor × E.ON Next
+191% EV charger leads YoY
Confluent × Bitvavo
10x scaled operations; customer base grown to over 1.5M in 3 years
Constructor × Bonobos
+92% recommendations conversions
Constructor × White Stuff
+21% search conversion rate
Demandbase × Deep Instinct
900% pipeline growth year over year
Fastly × Filestack
Data transfer scaled from 77 TB/month to ~18 PB/year (nearly 20x growth)
HubSpot × Allied Wire and Cable
9x increase in marketing-attributed revenue
HubSpot × Clearwing
$8M+ in revenue, 4,200% ROI from AVL Expo campaign
HubSpot × Insurance for Texans
60% year-over-year revenue growth without paid advertising
Intercom × Rebag
Up to 5.5x higher conversion rates
Intercom × Ringostat
76% trial-to-paid conversion rate
Klaviyo × Compass Coffee
70.5% QoQ growth in reviews per quarter in first quarter with Klaviyo
Klaviyo × Corkcicle
93% QoQ growth in flow revenue in Q2 2025
Klaviyo × Culture Kings
338% YoY increase in global SMS campaign click rate
Mailchimp × Vårdväskan
30x revenue ROI on email marketing
Plaid × Chime
3.2x more likely to fund accounts when connecting via Plaid
Airtable × DPG Media
500% increase in subscription revenue
Algolia × Better World Books
+10.25% desktop conversion rate
Algolia × BIG W
Improved conversion from search +7%
Algolia × Fern
6K to 6M monthly search requests
Amplitude × Rappi
30% decrease in CAC
Amplitude × Slate
500% increase in subscriptions
Amplitude × Well Pharmacy
30% increase in signup conversion
Chargebee × Freedom
33% improvement in conversions
Deel × Supercoder
+125% revenue in 5 months
Flexport × Kizik
4x increase in sales year-over-year
Flexport × Simple Modern
6,300% increase in TEUs since 2016
HubSpot × Firefly Reservations
20% more revenue YOY
HubSpot × Winnie
32% increase in suppliers in the first month
Klaviyo × Fire Department Coffee
63% increase in Klaviyo-attributed revenue in 18 months
Lattice × GoCardless
Company confidence up from 46% to 75% in 12 months
Mailchimp × Madden Media / Destination Door County
54.4% open rate vs 36.9% for non-seasonal series (20% higher open rates)
Mailchimp × Willful
18x conversion rate lift for automated campaigns vs. bulk sends
Navan × CSC ServiceWorks
80% travel compliance rate (up from ~50%)
Plaid × Capitalise
+180% increase in pre-approval offers
Amplitude × NerdWallet
2x increase in mobile CTRs
Confluent × AO.com
Customer conversion rates increased by up to 30%
Elastic × Fiber AI
$1M+ ARR in less than 6 months after launch
Front × Scratchpad
100% CSAT with 40-minute average response time
Hex × Neo Financial
10.6x growth in data exploration (12 to 139 active users)
Lattice × Cutover
Goal update participation from 50% to 98% in one year
Lattice × Exponent Partners
Employee engagement score up 21% year-over-year (low-60s to 77)
Mailchimp × WLRN
632% ROI on SMS spend during Fall 2025 fundraising drive
Vercel × Examine
284% increase in free trials
Webflow × SmugMug
52% increase in conversions
Webflow × SunWest Credit Union
164% increase in organic traffic
Amplitude × FunCraft
40% increase in Day 1 retention
Chargebee × Casi
30,000 subscription cars running on the Casi platform
Contentful × APT Travel Group
175% increase in online transactions
Contentful × Personio
46% increase in homepage conversions
HubSpot × Kameleoon
4x increase in leads in 6 months
Klaviyo × Balanced Rock
35.8% YoY growth in email subscriber list
Mailchimp × Geeks Who Drink
3x increase in monetizable ad units
Retool × University of Texas Medical Branch (UTMB)
10x more patients screened (50 to 500 cases per week)
Webflow × Refokus
$1M+ revenue from Webflow projects in first year
Docusign × Crete United
121 contract reviews in four months (up from 3–5 per month)
Klaviyo × Absolute Web
Webflow × Getaround
80% increase in overall site sessions
Brex × WindBorne Systems
3 launch sites to 16
Loom × Intercom
19% lift in reply rates
Pipedrive × Tiffany Largie
$0 to $2.5M revenue
Rippling × Harver
2x candidate volume
Webflow × Lattice
20% growth