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AI infrastructure

Lilac Labs

At Lilac, we automate the person taking order at the drive thru with a voice AI. We're building this for Quick Service Restaurants (QSRs) dealing with an historical labor shortage and rising wages. Previous attempts at drive-thru voice ordering are costly to implement and have failed to deliver the accuracy and latency needed. It's now possible to build a voice interface that passes the threshold for a great customer experience. In the United States, there are 200,000 Drive-Thrus handling 6 Bill

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 #2916

At Lilac, we automate the person taking order at the drive thru with a voice AI. We're building this for Quick Service Restaurants (QSRs) dealing with an historical labor shortage and rising wages. Previous attempts at drive-thru voice ordering are costly to implement and have failed to deliver the accuracy and latency needed. It's now possible to build a voice interface that passes the threshold for a great customer experience. In the United States, there are 200,000 Drive-Thrus handling 6 Bill

source
generated read
High Signal interpretation

Lilac Labs is classified as AI infrastructure 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
Quick Service Restaurantsvoice AIvoice interface
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 Lilac Labs

AI infrastructure · 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.

OfOne

match 120

OfOne is building software to automate order taking at fast-food drive-thrus. Using conversational AI, we help restaurant chains operate more efficiently and level-up their customer experience. OfOne can answer questions, intelligently upsell - like suggesting ice cream on a hot day - and always says please and thank you. There are 200,000 drive-thrus in the US and they are the industry's largest order channel. Our mission is to deliver human centric experiences that help restaurant operators pr

shared extracted concept terms: restaurant; shared product terms: automate, taking, order, drive; shared product theme: workflow automation, sales and marketing; same category: AI infrastructure; shared affiliation: Y Combinator

ModernLoop

match 73

ModernLoop helps every company automate and streamline recruiting operations to deliver the best candidate experience. In 2022, the Department of Labor estimates there is a global talent shortage of 40 million workers, and that number is expected to grow to over 85 million by 2030. In order for companies to win the war for talent, they need to provide a best-in-class candidate experience to recruit top talent, and our product aims at doing just that! Our founders Lydia Han (CEO) and Chris Triolo

shared product terms: automate, order, labor, shortage; shared product theme: workflow automation; same category: AI infrastructure; shared affiliation: Y Combinator

Latchel

match 67

Latchel is the only end-to-end platform that automates maintenance coordination and delivers best in class resident amenities. We service over 80,000 homes across over 400 customers in all 50 states of the US. We’re growing rapidly and need a Product Designer to continue our rapid growth trajectory.

shared product terms: automate, deliver, 000, customer; shared product theme: workflow automation, sales and marketing; shared affiliation: Y Combinator

ZeroStorefront

match 64

We connect applications to drive more orders and better customer experiences for restaurants. The typical restaurant now uses more than two dozen different applications to run their business. Specifically, we connect, warehouse and route the data to improve analytics, marketing, operations and finance. Our customers include brands like Frank Pepe’s, Halal Guys, Wings Over and more.

shared extracted concept terms: restaurant; shared product terms: order, drive, restaurant, now; shared product theme: sales and marketing; shared affiliation: Y Combinator

Mobydish

match 64

MobyDish, a tech-enabled service, allowing anyone to place a catering order online in less than 3min to feed people from 10 to 1,000 people. We select the best restaurants, hire and train our fleet of drivers who will deliver and setup and we're proud to have the best customer service in the space. We also offer on site catering host and premium service that can be requested in up to 48hours in advance. We own our tech from online ordering, to manage and dispatch orders to drivers, and build cus

shared extracted concept terms: restaurant; shared product terms: order, re, restaurant, deliver; shared product theme: sales and marketing; shared affiliation: Y Combinator

Drivingo

match 32

Drivingo is an automated drive-thru service that uses Touch, Talk, and our proprietary Gesture-Based Ordering to help QSRs increase their TAM through accessible ordering.

shared product terms: drive, thru, order, qsrs