The phrase "a startup that improves" is correct and usable in written English.
You can use it when describing a new business that enhances or makes better a particular product, service, or process.
Example: "We are excited to partner with a startup that improves the efficiency of renewable energy systems."
Alternatives: "a company that enhances" or "a business that upgrades".
Glint, a startup that helps companies improve their employee retention rates, announced today that it has raised $20 million in Series D funding.
Sean Lorenz is the founder of Senter, a startup that seeks to improve chronic care with Internet of Things and deep learning in the home.
Y Combinator Close.io, a startup that aims to improve communication and customer management for sales people, has raised a round of funding from Bebo co-founder Michael Birch, SV Angel, Spark Capital and David Tisch.
Cohero Health, a startup that aims to improve care and medicine adherence for people with respiratory issues just debuted its comprehensive connected health platform for asthma patients on stage at TechCrunch Disrupt San Francisco 2015.
Fundbox, a startup that helps SMBs improve cash flow from clients, has raised $17.5 million in funding led by Khosla Ventures with SV Angel, Vikram Pandit, former CEO of Citigroup; Tom Glocer, former CEO of Thomson Reuters; Jay Mandelbaum, former Head of Strategy and Business Development for JP Morgan Chase; Emil Michael, SVP of Business at Uber, and other investors participating.
Vidyard, a startup that says it can improve companies' video marketing and sales, has raised $35 million in Series C funding.
UJET, a startup that makes software to improve customer support, said today that it's raised a $25 million Series B led by GV (formerly known as Google Ventures).
TechCrunch has learned and confirmed that Apple has picked up InVisage Technologies, a startup that develops solutions to improve imaging capabilities on space-constrained devices, like smartphones.
London has chalked up another fintech investment today: Index Ventures has led a $7 million Series A round in Credit Benchmark, a startup that's looking to improve financial market benchmarks by aggregating anonymized credit risk data from multiple banks.
Yesware, a startup that helps track email and improve productivity for salespeople, has raised $1 million in funding from Google Ventures, Foundry Group and other investors.
