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AI agents

WithAI

WithAI helps institutional investors research stocks and manage their portfolios. We're live with four hedge funds, and our users spend 4+ hours a day in the platform. Investors who try "nearly every tool on the market," to quote a client of ours, "wind up with an unwieldy collection of fragmented point solutions." Those who focus on building a great setup with general agents are instead "signing up for a full-time job." So we deploy a platform called Multiplier that unifies structured data, uns

sources
1
Evidence entries preserved.
affiliations
1
Y Combinator
competitors
6
Mapped from High Signal graph features.
status
generated
D1 lookup
last updated
2026-07-15
16:41 UTC
source evidence
Why this company exists here

Y Combinator

yc-company-directory #551

WithAI helps institutional investors research stocks and manage their portfolios. We're live with four hedge funds, and our users spend 4+ hours a day in the platform. Investors who try "nearly every tool on the market," to quote a client of ours, "wind up with an unwieldy collection of fragmented point solutions." Those who focus on building a great setup with general agents are instead "signing up for a full-time job." So we deploy a platform called Multiplier that unifies structured data, uns

source
generated read
High Signal interpretation

WithAI 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
Multiplierstructured dataclient of oursusersplatform
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 WithAI

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.

Bayesline

match 72

Bayesline is building a GPU-powered financial analytics suite for institutional investors, like hedge funds. Clients use our cloud deployed solution to build custom analytics in seconds, having previously been frustrated with off the shelf solutions that don't generate any alpha. What used to take weeks or months now happens near instantly. Sebastian, CFA (ex Bloomberg Quant & AI Research) and Misha, PhD (ex BlackRock Managing Director) met while working at BlackRock in 2016. With a combined 20

shared extracted concept terms: client; shared product terms: institutional, investor, hedge, fund; shared product theme: developer infrastructure; shared affiliation: Y Combinator

Cloudant

match 70

Cloudant's distributed database-as-a-service (DBaaS) allows developers of fast-growing web and mobile apps to focus on building and improving their products, instead of worrying about scaling and managing their databases on their own. We manage and distribute your data globally so you can grow more users, build more app features, and sleep more knowing we're keeping the servers up and humming. Cloudant was founded in Cambridge, Massachusetts in 2008 by three MIT physicists who at the time were m

shared product terms: focu, instead, manage, so; shared product theme: developer infrastructure; shared affiliation: Y Combinator

Soria

match 65

Soria is an AI-native Financial Terminal for investors who specialize in a particular sector, starting with healthcare. Our agents convert hundreds of the most important public and private sources into an always-on financial model, reviewed by domain experts and delivered to hedge funds, banks, and asset managers through a terminal UI, MCP, API, warehouse sync, and research feed. Unlike our competitors, we own the data layer and expand bottom-up, one sector at a time - additionally our agents pr

shared product terms: investor, who, hedge, fund; shared product theme: developer infrastructure; same category: AI agents; shared affiliation: Y Combinator

Paragon AI

match 65

Paragon AI is a tool for sales representatives which automatically turns call recordings into structured information that directly updates the CRM. Instead of spending hours going over call recordings to pull out key information to populate the CRM, sales representatives can focus their time doing what they do best and sales leaders can rest assured that pipeline data is up to date.

shared product terms: call, structur, instead, spend; shared affiliation: Y Combinator

Expanse

match 54

Expanse unlocks wasted GPU capacity. We recover idle compute through three capabilities: resource prediction (right-sizing job submissions before they reach the scheduler), optimisation suggestions (code and config changes researchers can apply themselves), and failure prediction (catching jobs that will fail before they consume hours of GPU time). We’re four engineers. We ran HPC and GPU training workloads at the largest quant funds and national supercomputing centres. We faced this problem fir

shared product terms: job, hour, time, re; shared product theme: developer infrastructure; shared affiliation: Y Combinator

Mezli

match 49

At Mezli, we're building "auto-kitchens", fully autonomous shipping-container restaurants that serve great, affordable meals for takeout and delivery. While at Stanford, the three of us got fed up with having to either cook every day or spend $10 or more for healthy options like Chipotle, Sweetgreen, etc. So, we decided to democratize access to healthy, convenient food by building Mezli.

shared product terms: re, great, up, day; shared affiliation: Y Combinator