developer-tools
(423)
AppDynamics follows the money through the machine
A checkout can fail while every server looks healthy. AppDynamics built a business by following the transaction - and showing engineers what the delay costs.
DataStax found AI’s missing memory
The company that made Cassandra easier to live with is now helping IBM connect AI to enterprise data. Its story begins with a failed intervention and keeps returning to the same problem: making useful technology usable.
Knapsack gives AI a company memory
The Portland software company built a shared home for design and code. Now it wants AI to work from the same instructions as everyone else.
BrowserStack rents you the rest of the internet.
Your code works on your laptop. BrowserStack asks the more expensive question: will it work on everybody else’s? A Mumbai-born business turned that awkward gap into a global testing platform.
Applied Intuition sells the road you can repeat
A late lane change reveals the business behind Applied Intuition: turn the messy physical world into tests engineers can run again. Now the company is moving from the simulator into the vehicle itself.
MotherDuck wants your next question to cost less
A cloud warehouse built on DuckDB bets that faster, cheaper queries change what people bother to ask. Its customers offer a useful lesson: the first casualty of slow data is curiosity.
mabl and the art of believing a red light
Software teams can automate thousands of checks and still distrust the result. mabl sells a way to make testing easier - and its own engineers offer a useful lesson in knowing when to stop.
Swimm wants your old code to explain itself
The company that made documentation follow the code now delivers legacy modernization. Its wager: before AI can change a system safely, someone must establish what the system actually does.
Graviti gives AI data a memory
A self-driving-car engineer saw what happened when sensor data outran the tools meant to manage it. Graviti’s answer: give datasets the history, branches, and working habits of software.
accessiBe and the price of a shortcut
A small accessibility button became a $58 million business story. Now accessiBe is selling a broader answer to a stubborn problem: software can help open the web, but somebody still has to check the door.
Strangeworks bet on quantum. The customers needed answers.
The Austin company built a doorway to quantum computing. Its more revealing discovery was that customers cared less about the machine than the decision it could improve.
Anaconda made Python easy. Now it sells peace of mind.
The company that helped millions get started with Python found its paying customer in a different room: the enterprise worried about what all that free software might bring through the door.
AuthZed and the art of saying no
A car-sharing rollout escaped its borders. An AI assistant needed boundaries of its own. AuthZed sells the permission checks that let ambitious software behave itself.
StackPath raised $396 million to bring the cloud closer. Then it disappeared.
StackPath put computing power near the people using it. Its June 2024 shutdown left a sharper question: how do you buy milliseconds without betting your business on the supplier?
Sent wants your message to take the hint
A missing bank code gave Sent its founding grievance. Its answer is a messaging API that chooses between SMS, WhatsApp and RCS - and knows when to try another route.
Deno tried to leave Node behind. Its users brought npm.
The creator of Node.js built Deno to make JavaScript simpler. The revealing part is what his second act learned to keep - and why its next customer might be an AI agent.
Qase wants your tests to tell the same story
A passing test is useful. A shared understanding of what passed is harder to buy. Qase is building a business in the gap between the two.
Conduktor found Kafka’s bottleneck. It was the queue for permission.
Kafka moves data in real time. The people around it often move at the speed of an approval ticket. Conduktor sells a way to close that gap without surrendering control.
Graphite found the queue holding up your code
Writing software got faster. Waiting for someone to review it did not. Graphite turned that awkward pause into a business - and a reason for Cursor to come calling.
Tinybird sells the weeks you get back
A fast database is useful. A fast database that lets a small team stop moonlighting as an infrastructure department is a business. Tinybird has built its pitch around the difference.
DevExpress and the price of never building another grid
The expensive part of a business app is often the ordinary part. DevExpress has built a company around the grids, forms and reports that developers would rather not write twice.
Looking Glass put depth on a screen. Then it made the work disappear.
A Brooklyn display company spent years teaching screens to show several sides of the same object. Its next bet is more practical: let people make a little spectacle with the video tools they already know.
Cloudinary built a business on the image nobody wants to resize
Every beautiful website has an unglamorous back room. Cloudinary turned that room into a service, then grew to $100 million in annual recurring revenue before Blackstone bought a stake.
WaveMaker wants AI to write code you can live with
A fast demo is easy to admire. WaveMaker is betting that enterprise teams will pay for the less glamorous achievement: software they can inspect, change, and keep running.
SingleStore and the business of not making people wait
A database built to handle transactions and analytics together found its opening in the seconds between a question and an answer. Now SingleStore is bringing that same impatience to enterprise AI.
Wherobots and the end of the 39-day wait
A population-data job once occupied GeoPostcodes for 39 days. Wherobots helped bring it below one - a useful introduction to a company teaching cloud infrastructure how geography works.
Mem0 wants AI to remember you. The trick is knowing what to forget.
A chatbot that forgot its users sent two founders toward a different business: selling memory to the people building AI. Mem0’s wager is that useful context should survive a conversation - and a change of model.
Ollama made AI easier to run. Now it sells the room to grow.
The founders who helped tame Docker turned their attention to open AI models. Ollama’s wager: make the first experiment easy, then keep the same tools when the laptop runs out of room.
Embarcadero and the art of not starting over
Hospitals and warehouse robots have something in common: software too useful to throw away. Embarcadero builds the tools that help developers give that code another life.
LANSA and the million-dollar price tag
A hardware supplier’s expensive pile of labels explains LANSA’s appeal: change the way a business works while keeping the software knowledge it has already paid for.