Ionworks
Ionworks is a Pittsburgh-based software company founded in 2023 by the creators of PyBaMM that sells Ionworks Studio, a battery simulation platform structuring the full R&D workflow from cycler data ingestion through physics-based model parameterization to design optimization for automotive OEM, drone, materials, and consumer electronics teams.
- Company typePrivate
- Founded2023
- HeadquartersPittsburgh, United States
- Headcount1–10
- GTM typeB2B
- OfferingSoftware
What Ionworks does
Ionworks is a Pittsburgh-based battery simulation software company founded in 2023 by the creators and maintainers of PyBaMM, the open-source Python battery mathematical modeling framework widely used in academic and industrial R&D. The company sells Ionworks Studio, a web-based "Simulation OS" that structures the battery R&D workflow into four interconnected stages — Measure (cycler data ingestion and normalization), Train (physics-based model parameterization using DFN, SPM, SPMe, ECM, and thermal-coupled models), Predict (protocol simulation against parameterized cell models), and Optimize (design sweeps across electrode thickness, porosity, charging strategy, and other variables). The platform natively ingests data from six major cycler formats (Maccor, Neware, Novonix, Arbin, BioLogic, BasyTec) and exposes all capabilities through a REST API and Python SDK (ionworks-api), enabling both browser-based workflows and AI-agent-driven automation.
The company monetizes primarily through enterprise software subscriptions governed by Master Subscription and Services Agreements (MSAs), supplemented by professional services including consulting and PyBaMM training. Pricing is quote-based and not publicly disclosed; the company holds SOC 2 Type 1 attestation and offers GDPR-compliant data processing agreements. Its go-to-market combines enterprise field sales (with a Calendly-driven demo as the primary conversion mechanism) and product-led growth via the Python SDK and a standalone Battery Protocol Simulator entry point. Target customers are battery R&D teams across four verticals: automotive OEMs (primary), drone and advanced air mobility, materials development, and consumer electronics.
Ionworks is privately held, has 1-10 employees, and has disclosed only a $500,000 Y Combinator seed round (September 2024). In February 2026, the company announced a strategic collaboration with NOVONIX Battery Technology Solutions to integrate its simulation platform with cell prototyping and materials testing capabilities. Named customers to date are Sonocharge, Avrion Battery Labs, and Iontra.
Ionworks firmographics
Firmographics- Name
- Ionworks
- Legal name
- Ionworks Technologies Inc.
- Website
- https://ionworks.com
- Company type
- Private
- Founded year
- 2023
- Operating status
- Operating
- Headcount range
- 1–10 employees
- Short description
- Ionworks is a Pittsburgh-based software company founded in 2023 by the creators of PyBaMM that sells Ionworks Studio, a battery simulation platform structuring the full R&D workflow from cycler data ingestion through physics-based model parameterization to design optimization for automotive OEM, drone, materials, and consumer electronics teams.
- Ownership category
- akta.pro rank
Ionworks industry classification
Industry- Product category
- Battery Simulation Software
- NAICS
- Computer Systems Design and Related Services (54151), Instruments and Related Products Manufacturing for Measuring, Displaying, and Controlling Industrial Process Variables (334513), Analytical Laboratory Instrument Manufacturing (334516)
- SIC
- Services-Computer Integrated Systems Design (7373), Measuring & Controlling Devices, Nec (3829), Laboratory Analytical Instruments (3826)
- akta.pro primary industry
- Formation, Testing & Quality/Metrology Equipment for Batteries (EUAFABAK)
- akta.pro secondary industries
- Battery Modules & Packs (Industrial/Commercial pack assembly) (IMAGAHAB), Battery Management Systems (BMS) & Battery Electronics (IMAGAHAC), Thermal Management & Safety Systems (cooling, fire detection/suppression, venting) (IMAGAHAI)
Keywords
Where Ionworks is headquartered
LocationHeadquarters
- HQ city
- Pittsburgh
- HQ country
- United States
- HQ region
- North America
Offices1 record
Markets served
Ionworks business model
Business model- GTM type
- B2B
- Offering type
- Software
- Cost components
- Personnel, Technology or R&D, Infrastructure, Marketing or Sales, Operations
Revenue model
- Software Subscription (Ionworks Studio): Ionworks Studio is offered as a subscription service governed by a Master Subscription and Services Agreement (MSA) with order forms. Paid subscriptions include access to the full Simulation OS workflow (Measure, Train, Predict, Optimize), the Python SDK, REST API, protocol simulator, and team collaboration features. Pricing is quote-based and negotiated through the MSA; no public pricing tiers are listed.
- Professional Services: Ionworks offers consulting services and PyBaMM training as professional services. Consulting likely covers implementation, custom model development, and workflow optimization. Training covers PyBaMM usage and battery modeling best practices.
Go-to-market motion2 records
Distribution channels3 records
Marketing channels6 records
Ionworks product offering
Product offeringCore offering
Ionworks provides Ionworks Studio, a web-based battery simulation software platform that operationalizes the open-source PyBaMM framework for commercial battery R&D teams. The platform structures the full battery simulation workflow into four stages—Measure (cycler data ingestion and management), Train (physics-based model parameterization), Predict (protocol simulation), and Optimize (design optimization)—accessible via browser, Python SDK, and REST API.
Product overview
Ionworks is a battery simulation software company offering Ionworks Studio as its primary product, a unified web-based platform built on PyBaMM. The platform follows a Simulation OS architecture with four interconnected workflow modules: Measure (lab data management from cyclers), Train (physics-based model parameterization), Predict (protocol simulation), and Optimize (design optimization). Key offerings include the Battery Protocol Simulator for verifying test protocols, a Python SDK and REST API for programmatic access, and professional services (consulting and PyBaMM training). The platform supports multiple cycler formats natively (Maccor, Neware, Novonix, Arbin, BioLogic, BasyTec) and integrates AI-assisted features for protocol planning and autonomous agent workflows.
Differentiator
Problem solved
Functional benefit
Products and services
- Ionworks Studio Primary web-based battery simulation software platform for R&D teams. Brings PyBaMM electrochemical modeling depth into a structured workflow that transforms cycler test data into validated models, design sweeps, and engineering decisions. Sold as a subscription governed by a Master Subscription and Services Agreement (MSA).
- Battery Protocol Simulator Standalone or integrated tool that parses cycler schedule files (Arbin .sdu/.sdx, Maccor XML, Neware XML, BioLogic .mps/.bttest, Novonix .pro2), converts them to Universal Cycler Protocol (UCP) format, and simulates against a cell model to predict voltage, current, and capacity traces before physical tests. Includes AI-powered protocol builder for generating protocols from plain-language descriptions.
- Python SDK (ionworks-api) Python client library distributed as 'ionworks-api' via pip for programmatic access to the Ionworks platform. Covers cell specifications, cell instances, cell measurements, pipelines (fitting), simulations, validation, and batch simulations. Enables automation of data upload, parameterization, simulation runs, and result extraction for AI agents and developer-led evaluation.
- REST API Public REST API enabling direct HTTP integration for teams preferring programmatic access over the SDK. Supports cell management, measurement data, simulation workflows, and batch operations. The same interface is used by human engineers and AI coding assistants/autonomous agents.
- Battery Modeling Consulting Services Professional services offering battery modeling consulting to help engineering teams with model development, parameterization, and simulation workflows. Covers implementation, custom model development, and workflow optimization engagements.
- PyBaMM Training Training services covering practical approaches to battery model parameterization from measured data, PyBaMM usage, and battery modeling best practices for engineering teams.
- ionworksdata Python Library Python library for processing raw cycler files from Maccor, Neware, BioLogic, Novonix, Arbin, and BasyTec into a common normalized time-series format with automatic computed fields (step count, charge/discharge capacity, energy). Resolves the fragmented cycler data problem across battery labs.
Quantifiable outcome
- Simulation answers fast-charge questions in minutes instead of tying up cycler channels for weeks
- +2 more outcomes
Companies that use Ionworks
Customer profileNamed customers3 records
Segments4 records
Ideal customer profiles4 records
Ionworks technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- Yes
- API docs
- API detail
Core technology
AI maturity
App detail
Integration8 records
AI capability3 records
Feature10 records
Ionworks partnerships and signals
Strategic signalPartnerships
One partnership is on record.
- NOVONIX Battery Technology SolutionscoreIonworks and NOVONIX Battery Technology Solutions announced a collaboration to accelerate battery development by integrating Ionworks' physics-based modeling and simulation platform with NOVONIX BTS's capabilities in battery materials testing and cell prototyping. The partnership integrates Ionworks' simulation platform with NOVONIX BTS's capabilities in battery materials testing and cell prototyping to help engineering teams evaluate design trade-offs earlier, reduce development risk, and improve confidence as programs advance from concept to validation and scale. The collaboration includes joint technical initiatives supporting battery programs where performance, safety, and scalability are mission-critical. NOVONIX is a global leader in battery materials, research services, and testing technologies.
Scale indicators3 records
Recent moves5 records
Expansion highlights6 records
Ionworks competitors and assessment
Company assessmentMarket position
Competitive moat5 records
Key risks6 records
Key highlights7 records
Customer concentration
Ionworks social profiles
Digital presenceIonworks compliance and trust
Trust signalCompliance1 record
Ionworks financial estimates
Financial estimateRevenue estimate
Valuation estimate
Ionworks leadership team
Management profileNumber of profiles
Profiles2 records
Ionworks funding detail
Funding detailFunding overview
Funding rounds1 record
Investors1 record
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Ionworks 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 Ionworks
What does Ionworks do?
Ionworks provides Ionworks Studio, a web-based battery simulation software platform that operationalizes the open-source PyBaMM framework for commercial battery R&D teams. The platform structures the full battery simulation workflow into four stages—Measure (cycler data ingestion and management), Train (physics-based model parameterization), Predict (protocol simulation), and Optimize (design optimization)—accessible via browser, Python SDK, and REST API.
Is Ionworks a public or private company?
Ionworks is a private company. It is classified as venture growth investor backed and is currently operating.
When was Ionworks founded?
Ionworks was founded in 2023. It employs 1 to 10 people.
Where is Ionworks based?
Ionworks is headquartered in Pittsburgh, United States, in the North America region.
How does Ionworks make money?
Two revenue lines are on record. Software Subscription (Ionworks Studio) is the primary driver. The others are professional Services.
Does Ionworks have an API?
Yes. Ionworks provides a REST API and Python SDK for interacting with the platform programmatically. The Python client is distributed as 'ionworks-api' via pip. The API covers cell specifications, cell instances, cell measurements, pipelines (fitting), simulations, validation, and batch simulations. The API is described as API-first and designed for AI agents to operate the platform through the same interface used by human engineers. Developer documentation is at packages.docs.ionworks.com/ionworks-api.
What industry is Ionworks in?
Ionworks's product category is Battery Simulation Software. Its primary akta.pro industry code is EUAFABAK, Formation, Testing & Quality/Metrology Equipment for Batteries, with a secondary code of IMAGAHAB, Battery Modules & Packs (Industrial/Commercial pack assembly). Its NAICS code is 54151 and its SIC code is 7373.