ChemEssen
ChemEssen, founded in 2006 in Seoul, fuses quantum chemistry, AI, and parallel computing to deliver subscription-based chemical databases (Mol-Instincts), real-time property prediction (ChemRTP), mass spectrometry tools (SnaPeaks), and LTE-based industrial drone inspection (Roppor) for pharmaceutical, material science, and chemical plant customers worldwide.
- Company typePrivate
- Founded2006
- HeadquartersYongdungpo, South Korea
- Headcount1–10
- GTM typeB2B
- OfferingSoftware
What ChemEssen does
ChemEssen Inc. is a Seoul-based, privately held venture company founded in April 2006 by Dr. Tae-Yun Park that fuses chemical science with information technology to commercialize computational chemistry and industrial data services. Its core technology stack combines proprietary quantum-chemistry algorithms, AI and mathematical modeling, parallel-computing infrastructure (expanded from 200 CPU cores in 2007 to 2,200 CPU cores plus GPU servers), specialized scientific databases, 3D chemical image processing, and embedded/cloud/networking systems. The company operates six online services: Mol-Instincts (quantum-chemistry-based chemical database with 2.8M+ compounds and 8B+ data sets), ChemRTP (real-time chemical property prediction), UnitPot (free unit converter), ChemTopia (chemical industry networking platform), Roppor (LTE-based industrial drone platform for chemical plant inspection), and SnaPeaks (mass spectrometry platform for natural products).
ChemEssen monetizes primarily through SaaS subscriptions for Mol-Instincts, ChemRTP, and SnaPeaks, complemented by hardware sales for the Roppor drone platform, advertising/transaction services on ChemTopia, and freemium access for UnitPot. Go-to-market is hybrid: web-based self-serve distribution with free trials drives global reach (trademarks registered in 30+ countries), while enterprise field sales target pharmaceutical companies, material science firms, and chemical plant operators for higher-value deployments. Distribution relies on dedicated product websites, organic search, and academic credibility (citations in Nature and other journals, 285M+ database citations).
The company has accumulated 41 technology patents and 2 trademarks covering 30+ countries, received the 2014 Korea Best Patent Award, attracted approximately USD 21.7M in cumulative foreign direct investment (2011 and 2015), and secured four Korean government R&D grants totaling 30 billion KRW. Headcount stands at 30-40 expert staff, and the company continues to operate all six commercial online services from its Seoul headquarters.
ChemEssen firmographics
Firmographics- Name
- ChemEssen
- Legal name
- ChemEssen Inc.
- Website
- https://chemessen.com
- Company type
- Private
- Founded year
- 2006
- Operating status
- Operating
- Headcount range
- 1–10 employees
- Short description
- ChemEssen, founded in 2006 in Seoul, fuses quantum chemistry, AI, and parallel computing to deliver subscription-based chemical databases (Mol-Instincts), real-time property prediction (ChemRTP), mass spectrometry tools (SnaPeaks), and LTE-based industrial drone inspection (Roppor) for pharmaceutical, material science, and chemical plant customers worldwide.
- Ownership category
- akta.pro rank
ChemEssen industry classification
Industry- Product category
- Chemical Informatics Software
- NAICS
- Software Publishers (5132)
- SIC
- Services-Prepackaged Software (7372)
- akta.pro primary industry
- Cheminformatics & Molecular Modeling / CADD (HLAGAJAE)
- akta.pro secondary industry
- AI/ML Platforms for Drug Discovery & Experiment Optimization (HLAGAJAO)
Keywords
Where ChemEssen is headquartered
LocationHeadquarters
- HQ city
- Yongdungpo
- HQ country
- South Korea
- HQ region
- Asia
Offices2 records
Markets served
ChemEssen business model
Business model- GTM type
- B2B
- Offering type
- Software
- Cost components
- Technology or R&D, Personnel, Infrastructure, Supply Chain, Marketing or Sales, Operations
Revenue model
- Mol-Instincts Database Subscription: SaaS subscription model providing access to world's largest quantum chemistry-based chemical database with 2.8M+ compounds and 8B+ data sets.
- ChemRTP Online Service: Real-time chemical property prediction service accessible via web, providing data on-demand for user-defined chemicals.
- UnitPot Free Service: Free unit conversion service for engineers and scientists with 2,782+ engineering and scientific units.
- ChemTopia Platform: Professional networking platform for chemical experts with native advertising and e-commerce capabilities.
- Roppor Drone Platform: LTE-based industrial drone platform for chemical plant management, chemical plant inspection, construction site management with device, software, cloud system, and integrated control system sales.
- SnaPeaks Mass Spectrometry Platform: Subscription or usage-based platform for identifying active components of natural products from MS/MS spectral libraries.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Freemium | Pay-as-you-go | UnitPot free access for all users |
| Freemium | Pay-as-you-go | Mol-Instincts free trial available |
Go-to-market motion2 records
Distribution channels5 records
Marketing channels4 records
ChemEssen product offering
Product offeringCore offering
ChemEssen develops and operates software platforms that combine quantum chemistry, AI, and parallel computing to deliver chemical data, property prediction, and scientific networking services. Its portfolio includes the Mol-Instincts chemical database, ChemRTP real-time prediction, ChemTopia professional network, and UnitPot scientific unit converter, alongside the Roppor LTE-based industrial drone platform and SnaPeaks mass spectrometry analysis platform.
Product overview
ChemEssen offers a portfolio of six online services focused on chemical science and information technology convergence. The core products include Mol-Instincts (world's largest quantum chemistry-based chemical database with 8+ billion data points), ChemRTP (real-time chemical property prediction), UnitPot (scientific unit converter), ChemTopia (intelligence networking platform), Roppor (LTE-based industrial drone platform), and SnaPeaks (mass spectrometry analysis platform for natural products). These products share foundational technologies including quantum chemistry analysis, AI-based prediction models, parallel computing infrastructure, and specialized chemical databases.
Differentiator
Problem solved
Functional benefit
Brands
- Mol-Instincts: World's biggest and most comprehensive chemical database based on quantum chemistry, providing over 8 billion sets of chemical property data
- ChemRTP
- UnitPot
- ChemTopia
- Roppor
- SnaPeaks
Products and services
- Mol-Instincts World's largest quantum chemistry-based chemical database providing more than 8 billion sets of chemical property data across 2.8 million+ compounds, with 95%+ prediction accuracy verified against experimental data. Used by pharmaceutical and material science R&D teams for chemical space exploration.
- ChemRTP Web-based real-time chemical property prediction service that provides 28+ important chemical property data per user-defined compound on demand. Designed for chemists and researchers needing quick property lookups.
- UnitPot Scientific unit converter offering 2,782 different engineering and science unit conversions, available free without login for engineers and scientists.
- ChemTopia Global intelligence networking platform for chemical industry professionals offering data, information, software, expert forums, and business activities including technology transfer and crowdfunding.
- Roppor LTE-based professional drone platform integrating software, hardware, and cloud systems that enables swarm flight, autonomous navigation, and centralized monitoring for industrial plant management and inspection.
- SnaPeaks Mass spectrometry platform for identifying active components of natural products, providing access to 400,000+ natural product compounds and 80,000+ MS/MS spectral libraries.
Quantifiable outcome
- 95%+ prediction accuracy for chemical properties verified with experimental data
- +3 more outcomes
Companies that use ChemEssen
Customer profileNamed customers3 records
Segments6 records
Ideal customer profiles4 records
ChemEssen technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
AI capability6 records
Feature11 records
ChemEssen partnerships and signals
Strategic signalPartnerships
One partnership is on record.
- Naver (네이버)coreStrategic collaboration to build a chemical structure dictionary on Naver platform. ChemEssen's chemical structure data was integrated into Naver's dictionary service in 2017, providing chemical structure information to Naver's massive user base in Korea.
Scale indicators9 records
Recent moves6 records
Expansion highlights5 records
ChemEssen competitors and assessment
Company assessmentDirect peers
- ChemSpace: Online chemical database and marketplace providing compound property data and procurement for researchers. Direct competitor to ChemEssen's Mol-Instincts in the chemistry data and search category.
- Reaxys (Elsevier): Chemistry database and reaction/ property search platform from Elsevier, widely used in pharma R&D. Direct competitor to Mol-Instincts in the cheminformatics reference database category.
- ChemAxon: Provides cheminformatics software platforms (structure drawing, property prediction, virtual screening) to pharma and chemical industries. Closely comparable to ChemEssen's chemistry software stack and target customers.
- CAS (Chemical Abstracts Service): Operates SciFinder, the world's dominant chemistry literature and substance database used by pharma R&D. Directly comparable to ChemEssen's Mol-Instincts in product category, customer base, and subscription revenue model.
- Schrödinger: Public computational chemistry platform providing physics-based molecular simulation and AI-driven drug discovery to enterprise pharma. Similar technology stack (quantum chemistry, ML property prediction) and similar drug discovery customer base as ChemEssen.
Broad incumbents
- Certara: Drug development informatics and biosimulation platform used across pharma R&D and regulatory. Comparable technology adjacency (modeling, prediction) and pharma customer overlap, though broader in scope.
- BIOVIA (Dassault Systèmes): Broad scientific software suite including molecular modeling, lab informatics, and materials simulation for life sciences and chemicals. Indirect overlap with ChemEssen's cheminformatics software but serves a much wider enterprise portfolio.
Emerging players
- Exscientia: AI-native drug discovery company using active learning and generative chemistry for small molecule design. Overlaps with ChemEssen's quantum chemistry and AI property prediction capabilities for drug discovery.
- Insilico Medicine: AI-driven drug discovery platform combining generative chemistry, target identification, and predictive modeling. Comparable to ChemEssen's AI/ML-driven chemistry platform, though more focused on pharma.
- Citrine Informatics: AI platform for materials and chemicals discovery, focused on data-driven R&D for material science. Comparable to ChemEssen's material science segment and AI/ML property prediction use case.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat5 records
Key risks6 records
Key highlights7 records
Customer concentration
ChemEssen social profiles
Digital presenceChemEssen financial estimates
Financial estimateRevenue estimate
Valuation estimate
ChemEssen leadership team
Management profileNumber of profiles
Profiles1 record
ChemEssen funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
ChemEssen M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about ChemEssen
What does ChemEssen do?
ChemEssen develops and operates software platforms that combine quantum chemistry, AI, and parallel computing to deliver chemical data, property prediction, and scientific networking services. Its portfolio includes the Mol-Instincts chemical database, ChemRTP real-time prediction, ChemTopia professional network, and UnitPot scientific unit converter, alongside the Roppor LTE-based industrial drone platform and SnaPeaks mass spectrometry analysis platform.
Is ChemEssen a public or private company?
ChemEssen is a private company. It is classified as founder individual operated bootstrapped and is currently operating.
When was ChemEssen founded?
ChemEssen was founded in 2006. It employs 1 to 10 people.
Where is ChemEssen based?
ChemEssen is headquartered in Yongdungpo, South Korea, in the Asia region.
How does ChemEssen make money?
Six revenue lines are on record. Mol-Instincts Database Subscription is the primary driver. The others are chemRTP Online Service, unitPot Free Service, chemTopia Platform, roppor Drone Platform and snaPeaks Mass Spectrometry Platform.
Who are ChemEssen's main competitors?
Direct peers on record are ChemSpace, Reaxys (Elsevier), ChemAxon, CAS (Chemical Abstracts Service) and Schrödinger. Broad incumbents are Certara and BIOVIA (Dassault Systèmes). Emerging players are Exscientia, Insilico Medicine and Citrine Informatics.
Does ChemEssen have an API?
No public API is recorded for ChemEssen.
What industry is ChemEssen in?
ChemEssen's product category is Chemical Informatics Software. Its primary akta.pro industry code is HLAGAJAE, Cheminformatics & Molecular Modeling / CADD, with a secondary code of HLAGAJAO, AI/ML Platforms for Drug Discovery & Experiment Optimization. Its NAICS code is 5132 and its SIC code is 7372.