Quantistry
QuantistryLab is a cloud materials-simulation platform from Berlin-based Quantistry GmbH. It combines quantum mechanics, classical physics, molecular dynamics and machine learning so R&D teams in batteries, aerospace, automotive and semiconductors can predict how a material performs before synthesizing it.
What is Quantistry?
QuantistryLab is a cloud platform for chemical simulation and materials design, published by Quantistry GmbH in Berlin. The company positions it as a Materials Intelligence Platform — a category it claims to have created — and describes it as the end-to-end system that “replaces slow, physical trial-and-error with fast, predictive, and reliable digital R&D”.
The journey is presented in three stages. DEFINE: you state the target properties and constraints, or simply a high-level goal such as improving thermal stability. PREDICT: an AI orchestration layer picks the computational pathway, arbitrating between quantum mechanics, classical physics and ML/AI models “to find the best candidates among millions of possibilities”. DECIDE: the output is validated predictions and visualizations rather than raw data. Quantum chemistry, molecular docking, molecular dynamics, machine learning and synthetic data generation are the methods named, and physical validation is the argument the publisher leans on — the guardrail meant to keep the AI from hallucinating.
Everything runs in the browser, with no local compute cluster to buy or maintain. Inside the application sit projects and organizations, a compound library and PubChem access, force fields, systems and tasks, reusable workflow templates and run tracking, agent-assisted compound search, a conversational assistant and personal API access tokens. The sectors addressed on the site are batteries, energy, public sector, optics, aerospace, mining, automotive, optoelectronics, semiconductors and construction materials.
The company was founded in 2019 as Quantum on Demand, ran its first enterprise POC in 2020, rebranded to Quantistry in 2021, launched QuantistryLab in 2023 and co-filed its first five patents with a customer in 2025. Public partnerships are a 24-month joint biocatalysis R&D project with Airbus and a memorandum of understanding with IQM Quantum Computers; the four customer case studies use pseudonyms, the publisher stating itself that names were changed and results are often confidential.
Access is sold as a renewable 12-month license with no published price, alongside a non-commercial free plan. One fact weighs more than the rest: insolvency proceedings were opened against Quantistry GmbH on 20/04/2026 and a Liquidation entry was recorded in the commercial register on 17/07/2026, with nothing about it on the site.
What it does
- Predict how a material or molecule will perform before it is physically synthesized
- Define a target as properties and constraints, or simply as a plain-language goal such as improving thermal stability
- Screen large numbers of candidate materials in a single virtual campaign
- Run cloud simulation workflows blending quantum mechanics, classical physics and ML models
- Generate synthetic data to fill the gaps in incomplete datasets
- Search a built-in compound library and the PubChem library, with agent-assisted compound search
- Drive the platform from internal tooling through API access tokens
When to use Quantistry / When not to
A quick filter to help you decide if Quantistry is the right fit.
When to use Quantistry
- Industrial materials R&D teams that already employ computational chemists and materials engineers in-house
- Groups screening large numbers of candidate compounds or formulations before committing to physical synthesis
- Battery, electrolyte and alloy design programs looking to cut bench trial-and-error
- Academic labs and researchers eligible for the free Community Edition or Academia Edition, granted on prior written approval
- Organizations comfortable with a sales negotiation and an annual license commitment rather than a self-service purchase
When not to use Quantistry
- Buyers who need a published price and a self-service checkout: no amount is published anywhere and the only entry point is a contact form
- Anyone who wants to use a free plan commercially: the terms restrict the Free Plan to non-commercial use
- Teams that need a mobile application: there is none, access is browser-only
- Organizations whose compliance requires knowing where their data is hosted: no hosting country or region is published for the platform
- Developers who want to read public API documentation before signing: none exists outside authentication, and API access depends on an explicit permission from Quantistry (clause 4.2)
How to use Quantistry
A typical end-to-end flow, from setup to results.
- Start from the contact form on the website: there is no self-service signup and no public trial button
- Discuss access with the team — clause 2.3 lets Quantistry grant or refuse platform access without justification
- For free academic use, obtain prior written approval from Quantistry; an email is enough (clause 3.1)
- Create a customer account on the Quantistry website (clause 2.2); one license covers one authorized user, and affiliated companies need a separate prior written agreement (clauses 3.3 and 3.4)
- Check the hardware prerequisites published on the site: you supply your own hardware, software and connection (clause 6.1)
- Sign in to the application at lab.quantistry.com (app.quantistry.com redirects there)
- Create or join an organization, then open a project
- Build a compound, then a preparation, then a simulation inside that project
- Read the output as validated predictions and visualizations, and save reusable workflow templates for the next run
- For programmatic use, request explicit API permission from Quantistry, then generate access tokens from your account (clause 4.2)
Pros & Cons
Pros
- Hybrid approach: physics-based validation is presented as a guardrail against AI hallucination, an argument few competitors make
- No compute cluster to buy or maintain — the platform is entirely cloud-based and reached from a browser
- Intellectual property in the results is explicitly granted to the user on a Paid Plan (clause 5.5)
- European publisher under German law, GDPR named in the terms, DPA available where the law requires one
- Permanent free plan for non-commercial and academic use, plus a possible Trial Use of a Paid Plan free of charge or at a reduced rate
- Verifiable public research partnerships with Airbus and IQM Quantum Computers, and five patents co-filed with an industrial customer in 2025
- API available to plug the platform into internal tooling, and a highly credentialed team claimed (mostly PhDs in computational chemistry, physics and AI)
Cons
- No published price at any level: no amount, no tier, no pricing page (/pricing returns a genuine 404)
- No self-service signup — access goes through a commercial form and Quantistry may refuse it without justification
- Twelve-month commitment renewed tacitly, license paid in full and in advance, compute credits non-refundable, termination for convenience only at term with four weeks' notice
- No hosting country or region is published for customer data, and no security certification is published either (no SOC 2, no ISO 27001)
- No public API documentation, and API access is subject to a discretionary permission from Quantistry
- The free plan comes with no warranty, maintenance, support or availability commitment and can be withdrawn without replacement, while the content created under it is made public and licensed irrevocably
- Case-study customers are pseudonymous and their figures cannot be verified from outside; the headline numbers on the homepage are JavaScript counters that read 0 in the archived HTML, and the terms are only reachable through a PDF served by the application's API
Pricing & Plans
A free plan exists: clause 9.1 of the QuantistryLab terms states that the Free Plan — marketed as the Community Edition or Academia Edition — is provided at no charge. No paid price point is published anywhere: the site carries no pricing page and /pricing returns a genuine 404, so no lowest price point can be stated for this record. The terms describe the mechanism without ever quoting a figure. Access is sold under an annual license model (clause 2.1). The License Fee is set in the individual agreement or in the customer account and falls due in advance, payable in full for the entire subscription period; compute and storage credits may be pre-purchased against a non-refundable Credit Fee (clause 9.2). Exceeding the capacity of the Paid Plan triggers additional charges (clause 9.3), and a drop below the ordered number of licenses does not reduce the amount owed (clause 9.4). VAT is added, invoices are payable within fourteen days of receipt without deduction (clause 9.5), and access may be suspended beyond thirty days of late payment (clause 9.6). Training, onboarding and consulting are billed as additional services on a time-and-materials basis, travel costs extra (clause 10.2).
- Free Plan
- marketed as Community Edition or Academia Edition — limited features
- non-commercial use only
- academic use subject to prior written approval
- no warranty
- no maintenance
- no support and no availability commitment
- and Quantistry may withdraw it at any time without replacement. No price published.
- Paid Plan — extended features
- strictly professional use
- annual license
- maintenance and support included
- intellectual property in the results acquired by the user. No price published.
- Trial Use — access to a Paid Plan free of charge or at a reduced rate for a period set at Quantistry's discretion
- revocable at any time
- converting at its end into a Paid Plan or a Free Plan. No price published.
- Additional Services — training
- onboarding and consulting
- billed on a time-and-materials basis. No price published.
- Community Ambassador program and Grant program — access to QuantistryLab in exchange for an obligation to cite it in any publication or derived result. No price published.
Data, GDPR & hosting
A consolidated view of how Quantistry handles your data.
GDPR overview
GDPR is named explicitly. Clause 13.1 of the QuantistryLab terms requires both parties to comply with data-protection law, “including but not limited to the EU General Data Protection Regulation”, and clause 13.2 commits Quantistry to a written data processing agreement where the law requires one, as processor to the customer's controller. The publisher is established in Berlin, under German law and Berlin jurisdiction, so no Article 27 representative applies. The website privacy policy cites Art. 6(1)(a), (b), (c) and (f) and § 25(1) TDDDG for cookies, lists the rights of access, rectification, erasure, restriction, portability and objection plus complaint to a supervisory authority, and covers US transfers with standard contractual clauses and the EU-US Data Privacy Framework. SSL/TLS encryption is claimed. No DPO is named, no minimum age is set, and the policy addresses the marketing site only, not the platform.
Who owns the data?
Clause 5.1 of the QuantistryLab terms (v2.0, 08/01/2025) leaves all rights in uploaded and generated content — designs, analyses, simulations, models, estimations and data — with the customer, and clause 5.5 gives the user exclusive intellectual property over everything produced under a Paid Plan. The Free Plan differs: clause 5.2 makes Community Content accessible to other users and to visitors, and grants Quantistry and third parties an unlimited, sublicensable, transferable, royalty-free and irrevocable right to use it. The same document then contradicts itself: clause 2.3 declares all Free Plan data “the exclusive property of Quantistry”. Both clauses sit in version 2.0.
Reuse rights
On a Paid Plan the customer keeps the results and may reuse them without asking anyone. Quantistry's own use of that Professional Content is bounded by clause 5.3 to performing the contract, improving and optimizing the service, bug fixing, testing, rectifying defects and conducting statistical analyses, and the content is not exposed to other users unless the customer shares it. On the Free Plan the balance reverses: clause 5.2 grants an unlimited, irrevocable and sublicensable right covering reproduction, publication, distribution, modification and derivative works, extended to other users and to site visitors. Nothing in the terms or the privacy policy states whether customer data trains AI models — the word never appears, in either direction — and no opt-out is documented. Clause 13.2 makes Quantistry a processor and the customer a controller for personal data; clause 14.4 lets Quantistry use feedback and suggestions freely and perpetually; clause 14.3 has the customer consent in advance to their trade name and logo being used in Quantistry's marketing.
Data retention & training
Hosting summary
Quantistry publishes nothing about where QuantistryLab data lives. No country, no region and no provider is named for the platform, which is why the hosting fields of this record are empty. What the privacy policy documents concerns the marketing website and its visitors only: the site runs on Webflow, Inc. (San Francisco, USA), delivery goes through Cloudflare, Inc. (San Francisco, USA) and Bunny.net / BunnyWay d.o.o. (Ljubljana, Slovenia, with IP addresses anonymized), the CRM is HubSpot, Inc. (Cambridge, MA, USA) and audience measurement runs through Google Ireland Limited, with transfer to and storage on Google servers in the United States. Those US transfers rest on standard contractual clauses and on the EU-US Data Privacy Framework, and the policy states that a data processing agreement is in place with each provider. None of this describes where the scientific data processed in QuantistryLab is stored. The publisher is established in Berlin, German law and Berlin courts govern the contract, and clause 13.2 makes Quantistry a processor for the customer's personal data — but contractual jurisdiction is not a documented hosting location.
Where Quantistry works
Country-level availability.
Not available in
Things to keep in mind
Risks and trade-offs to weigh before adopting Quantistry.
- Publisher's legal status: insolvency proceedings were opened against Quantistry GmbH by order of the Amtsgericht Charlottenburg on 20/04/2026 (ref. 3608 IN 2707, published 22/04/2026), and a Liquidation entry was recorded in the commercial register on 17/07/2026. The site says nothing about it, and its last published update dates from 03/03/2026 — verify the current status before committing to an annual, prepaid license.
- The terms contradict themselves on free-plan data ownership: clause 5.1 leaves all rights with the customer, clause 2.3 declares data generated under the Free Plan the exclusive property of Quantistry. Do not rely on either clause alone.
- Content created under the Free Plan is exposed to other users and to site visitors under an irrevocable, sublicensable license, and Quantistry may delete Community Content that has gone six months without being accessed.
- No hosting location is published for customer data, and the privacy policy covers the marketing site only — the application loads PostHog, Sentry and Intercom, none of which appear in that policy.
- Training AI models on customer data is neither asserted nor excluded anywhere in the documents, and no opt-out mechanism exists.
- Use is subject to export control and to sanctions imposed by Germany, the EU, the UN and the United States, with no list of countries; Quantistry may revise the terms of running contracts on six weeks' notice, silence counting as acceptance; and the customer consents in advance to their name and logo being used in Quantistry's marketing.
- Two different addresses depending on the source — Friedrichstraße 68 in the imprint and the commercial register, Bismarckstraße 10-12 in the privacy policy and the terms — and the terms cite www.quantistry.com as the platform URL while the site lives on quantistry.ai. There is no source-code access and no uninterrupted-availability guarantee.
Setup & Integrations
Technical difficulty
Technically there is nothing to install: QuantistryLab runs in the browser, with no local cluster to deploy, though the customer supplies their own hardware, software and connection, and prerequisites are published on the site (clause 6.1). The difficulty lies elsewhere. Access is not self-service — it goes through a commercial form, and Quantistry may refuse it without justification; free academic use requires prior written approval; API access requires explicit permission and has no public documentation. The scientific bar is high: defining target properties and constraints and reading simulation results assumes computational-chemistry skills, whatever the publisher claims about its intuitive interface.
Deployment
Integrations
Supported languages
Behind Quantistry
Fundraising
Social
Resources
All the official URLs gathered for verification and reference.
Frequently asked questions
What does Quantistry actually do?
Is there a free plan?
How much does it cost?
Can I try it before buying?
Who owns the results produced in the platform?
Is there an API?
Where is customer data hosted?
Does the platform train its models on customer data?
How long is the commitment?
Is the publisher still trading?
Should you pick Quantistry?
Quantistry is a narrow, technical tool built for materials R&D teams that already employ computational chemists. Its scientific proposition is serious and genuinely differentiating: an AI orchestration layer that chooses the computational pathway, physics-based validation that keeps predictions inside the laws of nature, and synthetic data to fill gaps in incomplete datasets. For a battery, alloy or formulation group with the in-house expertise to frame a target and read a simulation, it is worth the detour.
Commercial transparency is the weak side. No price is published at any level, there is no self-service signup, the case-study customers are pseudonymous by the publisher's own admission, and the terms are reachable only through a PDF served by the application's API. The legal frame looks favorable on paper (a Berlin publisher, GDPR named in clause 13.1, a DPA where the law requires one, results owned by the customer on a Paid Plan), yet the same document contradicts itself on free-plan data: clause 5.1 leaves all rights with the customer, clause 2.3 declares that data the exclusive property of Quantistry.
One reservation outweighs the rest, and it does not come from the site. Insolvency proceedings were opened against Quantistry GmbH by order of the Amtsgericht Charlottenburg on 20/04/2026 (ref. 3608 IN 2707, published 22/04/2026), and a Liquidation entry was recorded in the commercial register on 17/07/2026. The site mentions none of it and its last published update dates from 03/03/2026. The platform still answered when this record was compiled. Anyone weighing an annual, prepaid commitment should verify the publisher's current status in the German commercial register and in the official insolvency announcements before signing.
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