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Sidekick

YC S26

San Francisco, US · Founded 2026 · 1 employees · 2 known investors

Find your way into Sidekick

447 people in our graph share verified history with the Sidekick team — schools, employers, funds. One of them is your warm intro.

Garry Tanunlockedknows Justin So · together at Y Combinator (overlapped)
×10knows the team · via Y Combinator
knows the team · via Lynbrook High School

Sidekick is a mobile-first work order and knowledge management platform that helps workers report maintenance issues via SMS text, automatically routes them to the right technician, and captures repair knowledge into a searchable digital archive. The system serves manufacturing and facility operations teams by eliminating app dependencies, automating triage, and preserving institutional know-how when experienced workers retire.

Advanced ManufacturingAI & Machine LearningEnterprise SoftwareSaaSB2BManufacturingAI AssistantIndustrialUnited States of AmericaAmerica / Canada

Founders & leadership· Y Combinator alumni (S26)

Sidekick was founded in 2026 by Justin So.

JSJustin So
Justin SoinFounder and CEOJustin So holds a Master's degree in Computer Science from the University of Pennsylvania and previously worked in a finance role at Arm. He is co-founder and CEO of Sidekick.

Investors · 2

Vela PartnersSan Francisco · $100K – $500K
Y CombinatorSan Francisco · $500K

Funding

SEC filings, press & company announcements

Source: company announcements and press reports — follow each round's link for the claim.

Competitors · 4

by search overlap
Prompt Health5 shared keywordsPrompt Health is a cloud-based, AI-powered electronic medical record and practice management platform designed exclusively for outpatient rehabilitation therapy clinics including physical therapy, occupational therapy, speech therapy, pediatric therapy, and chiropractic practices. The platform integrates clinical documentation, scheduling, billing, patient engagement, compliance, and analytics in a single system.
mySidewalk3 shared keywordsmySidewalk provides a data visualization platform that enables users to create interactive maps and charts without technical expertise. The platform serves organizations across sectors that need to turn raw data into understandable visual narratives for storytelling and analysis.
Appsumo3 shared keywordsAppSumo is an online marketplace offering limited-time discount and lifetime deals on software tools for entrepreneurs and small businesses. It partners with emerging software companies to give users steep discounts while helping those companies gain new users and feedback.
Decart3 shared keywordsDecart builds infrastructure and real-time AI models for live, interactive experiences, optimizing the stack from hardware to live models. Its products include DOS and Cogito as a performance layer and Lucy and Oasis as real-time models for live video transformation and AI-generated game worlds serving consumer and enterprise applications.

Companies competing with Sidekick for the same Google search keywords, organic and paid, via search-intersection analysis.

In the news

UK fintech sidekick raises £7.8m to expand access to investment products traditionally only offered by private banksffnews.com · Feb 2026Empathy Health Technologies raises $2.8M for Sober Sidekick app | MobiHealthNewsmobihealthnews.com · Oct 2024Yung Sidekick Raises $825K in Pre-Seed Fundingfinsmes.com · Oct 2024Sidekick Raises £3.33M in Pre-Seed Fundingfinsmes.com · Oct 2022Sidekick Raises $20M in Series A Funding - FinSMEsfinsmes.com · Oct 2020

Frequently asked questions

What does Sidekick do?
Sidekick is a mobile-first work order and knowledge management platform that helps workers report maintenance issues via SMS text, automatically routes them to the right technician, and captures repair knowledge into a searchable digital archive. The system serves manufacturing and facility operations teams by eliminating app dependencies, automating triage, and preserving institutional know-how when experienced workers retire.
Who founded Sidekick?
Sidekick was founded by Justin So in 2026.
Who are Sidekick's investors?
Sidekick's investors include Vela Partners, Y Combinator.
Where is Sidekick headquartered?
Sidekick is headquartered in San Francisco, US.