[back to company universe](https://highsignal.app/case-studies) AI agents # sieve sieve solves data cleaning for hedge funds and investment firms by letting them get clean data in four lines of code. Currently, their data pipelines have conditions that raise for human review, which literally send an email to engineers with data that needs to be reviewed. We provide an API that integrates directly into their existing pipeline - instead of raising for human review, they can send all the same information to our API and get clean, high-quality data back. By using our AI agents bu sources 2 Evidence entries preserved. affiliations 1 Y Combinator competitors 6 Mapped from High Signal graph features. status generated artifact cache last updated 2026-07-15 17:19 UTC source evidence Why this company exists here ## Y Combinator yc-company-directory #256 [official source](https://www.ycombinator.com/companies/sieveai) ## Y Combinator yc-company-directory #5045 [official source](https://www.ycombinator.com/companies/sieve) generated read High Signal interpretation sieve is classified as **AI agents** from source descriptions and fund-directory context. Similar companies below are ranked from offline product facets and meaningful description overlap; category and source affiliation can only strengthen an existing product match. For lookup-created rows, the profile starts as pending enrichment until deeper source collection runs. offline extraction Product facets sieve sieveroboticsAPIAPIgamingdata pipelineshedge fundsinvestment firmsexabyte-scale video infrastructuresieveAI agentscommunication mapping method Similarity graph Local clusters rerank extracted product concepts and description terms. The generated graph remains the fallback for sparse descriptions: offline reciprocal product-similarity graph: extracted concepts + description terms + bounded category/affiliation boosts. Minimum fallback score: 0; max competitors: 6. discovery cluster ## Companies similar to sieve AI agents · 6 peers A deterministic local cluster built from offline product facets and meaningful description terms. Category and selected-institution affiliation provide bounded tie-breaks. Open any peer to continue exploring its cluster. [### Zomma match 91Zomma builds Computer Use Agents that do the repetitive screen work in finance: logging into portals, pulling reports, reconciling books, and filling forms across systems that will never get an API. Our agents use the same screens your ops team uses today, so there is no integration project. Every action stops for human approval before anything submits. Hedge funds, asset managers, and fintech firms use Zomma for reconciliation, client onboarding, KYC, and investor reporting: the work that was nshared extracted concepts: api, hedge funds; shared product terms: hedge, fund, firm, human; shared product theme: developer infrastructure; same category: AI agents; shared affiliation: Y Combinator](https://highsignal.app/case-studies/zomma)[### DreamCraft Entertainment, Inc. match 72DreamCraft enables anyone to create, publish, and monetize video games. The company’s core product is a code-free game creation platform, bundled with high quality art assets. DreamCraft is backed by March Capital, Makers Fund, Tencent Corporation, Y Combinator, and other top investors in the gaming space. The company was founded in 2018 and now has a global team of 20+ people with half remote and half based in Silicon Valley.shared extracted concept terms: gaming; shared product terms: video, code, high, quality; shared product theme: developer infrastructure; shared affiliation: Y Combinator](https://highsignal.app/case-studies/dreamcraft-entertainment-inc)[### Miru match 71Miru makes it easy for robotics teams to manage, version, and deploy robot configurations. Developers use our well-documented APIs and UI components to automate configuration updates for both engineers and operators. In the long term, we're building software infrastructure to accelerate the automation of the physical world.shared extracted concept terms: pipeline, infrastructure, robotic; shared product terms: robotic, engineer, infrastructure, pipeline; shared product theme: developer infrastructure; same category: AI agents; shared affiliation: Y Combinator](https://highsignal.app/case-studies/miru)[### Guggy match 66Guggy developed two innovative communication and creation products that reached global audiences. The Guggy API was a high-scale contextual messaging engine that analyzed text messages—including slang and short conversational fragments—to understand their meaning and automatically generate matching GIF responses. It combined a custom NLP engine, a relevance-matching system, and a real-time GIF regeneration pipeline, and was integrated into leading messaging platforms such as Facebook Messenger, shared extracted concept terms: pipeline, scale; shared product terms: communication, api, high, scale; shared product theme: developer infrastructure; shared affiliation: Y Combinator](https://highsignal.app/case-studies/guggy)[### primitive match 53Building the communication infrastructure needed for fully autonomous agentsshared extracted concept terms: communication, infrastructure; shared product terms: communication, infrastructure, need; shared product theme: developer infrastructure; same category: AI agents; shared affiliation: Y Combinator](https://highsignal.app/case-studies/primitive)[### Datamode match 45We're building a tool to help data engineers diagnose problems in their data pipelines. Datamode integrates with the technologies you use to provide a single place to start investigating problems and reduce the mean time to diagnosis. This means higher data quality and improved reliability for the business.shared extracted concepts: data pipelines; shared product terms: engineer, pipeline, integrate, quality; shared affiliation: Y Combinator](https://highsignal.app/case-studies/datamode) --- Canonical HTML: https://highsignal.app/case-studies/sieve