What became of them.

Stories about the startups on these pages, each with its sources and the date it was checked.

Short · 29 September 2026

The Skopje reminder app whose makers went on to build Letz

A Macedonian reminder app for phones and smartwatches that won a Pioneers Festival community award in 2014 and a Rockstart place in 2015, after which its makers raised money for an AI productivity chatbot, Letz.

Short · 29 September 2026

The image-to-HTML email builder that Venngage bought in 2021

A London and Barcelona tool that turned an image of an email design into HTML carried on after its London company was dissolved, relaunched as a subscription under a new Barcelona team, and was sold to Venngage in early 2021.

Short · 29 September 2026

Front kept the inbox and built a company around it

A private-beta "collaborative inbox" from Paris in 2014 that grew into customer service software, announcing a $1.7 billion valuation in 2022 without changing its name or its central idea.

Short · 29 September 2026

The influencer search engine that came from Upfluence

A 2015 influencer search engine that its own contact page called a product of the marketing tech company Upfluence; reachr.io was parked by April 2018, and no record says whether Reachr was folded into Upfluence.

Short · 29 September 2026

The Barcelona keyboard startup that took over Fleksy

A Barcelona iOS keyboard for sharing files, photos and calendar slots mid-chat, whose makers took over the far larger Fleksy keyboard in 2017 and later licensed it to other companies as an SDK.

Short · 29 September 2026

The coupon button that PayPal bought for $4 billion

A Pasadena browser extension listed in June 2014 with a million installs, bought by PayPal for about $4 billion in 2019, then reported to have lost millions of Chrome users after creators accused it of taking their affiliate credit.

Short · 29 September 2026

The anonymous voice-chat app strangers could listen in on

A Montreal iPhone app for anonymous one-to-one voice calls that other users could silently overhear, from Epic Meal Time co-creator Sterling Toth, whose company Hearium Inc. was dissolved in August 2015.

Roundup · 7 startups · 29 September 2026

Seven startups whose endings are recorded in company registers

Seven startups listed in the directory between 2014 and 2019 whose companies were liquidated, ceased, struck off or dissolved in records kept by Companies House, the Munich commercial register, Finland's trade register and India's insolvency regulator, from 2017 to a liquidation begun in 2026.