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EverySim
500 Global '25Founded 2023 · 5 employees on LinkedIn · 1 known investors
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EverySim, a South Korean company, offers a cloud-based engineering simulation platform that runs in a web browser. It combines computational fluid dynamics, finite element analysis, and AI-assisted optimization in one workflow so engineers can design and test UAV airframes without dedicated on-premise hardware or multiple separate tools.
Also known as Everysim · EverySim Inc.
Founders & leadership
EverySim was founded in 2023 by Seokkeun Yi.
Investors · 1
How we know: funding news · open dataset · Top 3000 Accelerator Startups (no YC) 2026-08 · open dataset · 500 Global portfolio 2026-08 · research · nafems.org · Not right? Tell us
Company profile
researched Sep 2026EverySim Inc. is a South Korean engineering software company that sells cloud-based SaaS platforms for computational fluid dynamics (CFD) and finite element analysis (FEA). Its proprietary cloud-native multiphysics engine adds AI-driven automation to the preprocessing steps that traditionally require specialist expertise and expensive on-premise hardware, with the stated aim of letting non-specialist engineers run structural and fluid analysis in a browser within minutes. The company is a deep-tech spin-off from the Korea Institute of Science and Technology Information (KISTI).
The product line is organized as a set of modules. EveryDrone covers drone design, analysis and validation, spanning 3D exterior modeling, integrated flow and structural analysis, propeller and wing validation, performance calculation, automatic mesh generation and AI design recommendation. EveryStructure handles static and dynamic load analysis, vibration mode analysis and multi-part, multi-material assembly analysis. EveryAero is a cross-industry CFD platform covering external, internal and rotational flow with automated post-processing and performance reports. Three further modules are listed as forthcoming: EveryAir (indoor air quality and HVAC/air-purifier placement simulated from 2D floor plans using CFD and convection-diffusion analysis), EverySpace (rarefied gas dynamics, re-entry environment simulation, thermo-structural coupling and conjugate heat transfer for space applications), and EveryMesh (automatic mesh generation, quality validation and repair from CAD files including STEP and STL).
The company positions the platform against traditional CAE workflows, which it characterizes as requiring licenses above $50,000, workstation hardware, expert users and 22 process steps, versus a pay-as-you-go subscription starting at $29 per month that runs in any browser with a five-step, five-minute setup.
Founding story
The company originated as a spin-off from the Korea Institute of Science and Technology Information (KISTI), and its validation claims reference 626 simulation projects carried out over 17 years at that national research institute.
Business model
Cloud-delivered SaaS; the website advertises pay-as-you-go pricing starting at $29 per month, a free trial without a credit card, and demo requests for the modules that are not yet generally available.
Subscription/pay-as-you-go software fees for access to browser-based simulation modules, with compute run on the company's dedicated cloud servers.
Traction
Three modules (EveryDrone, EveryStructure, EveryAero) are listed as available, with three more announced as coming soon. The website cites validation across 600+ real-world projects. EveryDrone was named a CES 2026 Innovation Awards Honoree. The company reports ongoing proof-of-concept projects and technical discussions with aerospace, defense and industrial machinery companies, and raised seed funding from 500 Global announced in December 2025.
Latest developments
In December 2025 EverySim announced seed funding from 500 Global, saying it would use the capital to hire key talent, advance product development and build global operational capability, with an emphasis on entering the North American market through joint development and proof-of-concept work with global companies. EveryDrone was recognized as a CES 2026 Innovation Awards Honoree.
▸Full profile — market position, technology, go-to-market, geography, history
Market position
Positions itself as a lower-cost, browser-delivered alternative to conventional desktop/workstation CAE licensing, aiming to democratize engineering simulation for non-specialist users; its investor describes the technology as broadening access to simulation by automating the full analysis workflow on a single platform.
Integration of CFD, FEA and AI-assisted design optimization in one automated web workflow; automatic mesh generation removing manual preprocessing; validation claims drawn from 626 projects over 17 years at the national research institute KISTI, KOLAS-verified 97% accuracy, and Korea Aerospace Research Institute wind tunnel data; claimed reductions of development time from 14 to 6 months, per-project cost from $74,000 to $22,000, and average aerodynamic performance gains of 19.6% through design optimization.
Technology
Proprietary cloud-native multiphysics engine combining CFD and FEA with AI-driven automation for meshing, preprocessing and design recommendation, delivered through a web interface backed by dedicated cloud computing servers so users do not need high-performance local hardware or software installation. EveryDrone's CFD uses wind tunnel test data officially verified by the Korea Aerospace Research Institute. The company cites KOLAS-verified accuracy of 97% (3% error). The production web application is authentication-gated, with public paths redirecting unauthenticated visitors into a Keycloak-based OpenID Connect / OAuth 2.0 single sign-on flow.
Go-to-market
Direct self-serve signup and free trial via the website, demo requests for pre-release modules, trade show exhibition (DSK 2025 in Busan) to reach buyers and investors, proof-of-concept projects and technical discussions with aerospace, defense and industrial machinery companies, and collaboration with the aerospace accelerator Starburst to support international expansion. The company has stated a goal of securing distribution channels and partnerships in the United States and accelerating entry into the North American market following its 500 Global investment.
UAV and eVTOL manufacturers, drone system integrators, defense and aerospace research organizations, aerospace and mobility firms, wind power and energy researchers, architecture and civil engineering, machinery, manufacturing, electrical/electronics, HVAC and data center operators; the company states it serves customers from UAV startups to large industrial firms, and in the space segment targets satellite makers, launch vehicle developers and private space exploration.
Geography
Headquartered in South Korea, with stated expansion plans toward the United States and North America; participated in DSK 2025 at BEXCO in Busan and works with the global aerospace accelerator Starburst on international market entry.
History
Founded in 2023 as a deep-tech spin-off from the Korea Institute of Science and Technology Information (KISTI). It exhibited its EveryDrone platform at DSK 2025 (Drone Show Korea) in Busan in February 2025, was named a CES 2026 Innovation Awards Honoree for EveryDrone, and announced seed funding from 500 Global in December 2025.
Compiled by commissioned research from 8 cited public sources — announcements, filings, and press listed under research sources below.
Key figures
latest reportedCompany-reported or press-reported figures, each dated to when it was claimed — not independently audited.
Timeline · 4
launches, deals, and filingsEverySim announced seed funding from global venture capital firm 500 Global, to be used for hiring, product development and building global operational capability, with a focus on North American market entry. Amount not disclosed.
EverySim participated in DSK 2025 (Drone Show Korea) at BEXCO, Busan, from February 26-28, 2025, showcasing its web-based drone design automation platform EveryDrone and seeking partnerships and U.S. distribution channels.
The EveryDrone platform, which automates the design-meshing-analysis workflow, was recognized as a CES 2026 Innovation Awards Honoree.
EverySim established a foundation for international market entry through collaboration with global aerospace accelerator Starburst.
Dated company events from announcements, filings, and press; legal rows summarize public dockets and regulator releases.
▸Research sources · 8
primary sources listed
- EverySimeverysim.io · web
8 public sources were cited for this profile; the first-party ones are listed here.
Frequently asked questions
- What does EverySim do?
- EverySim is a Korean deep-tech startup offering cloud-based, AI-assisted CFD and FEA simulation through a web browser.
- Who founded EverySim?
- EverySim was founded by Seokkeun Yi in 2023.
- Who are EverySim's investors?
- EverySim's investors include 500 Global.