Unboundconcepts
Acquired1 known investors
Baltimore edtech company behind Artifact and BookLeveler, using machine learning to level and surface books for readers.
Also known as Unbound Concepts · Unbound Concepts, Inc.
Investors · 1
Company profile
researched Aug 2026Unbound Concepts, Inc. is an education technology company based in Baltimore, Maryland, that builds tools for analyzing and discovering books. Its flagship product, Artifact, is a web and mobile application that combines input from readers with machine learning to extract themes, plot devices, style, reading level and other attributes — described as "artifacts" — from books, and then converts those attributes into search criteria to help readers find titles.
An earlier product line, BookLeveler, was an iOS application aimed at teachers, allowing them to scan a book's ISBN barcode and obtain a letter-graded reading level in order to identify age-appropriate texts for students. By March 2013, version 3.0 of BookLeveler was reported to categorize approximately 350,000 book listings for teachers. The underlying technology is described as a proprietary machine learning algorithm that reads text and levels books by reading level. The company has stated that it is not a book distributor.
Business model
The company develops software products for the education and book markets, with Artifact offered through subscription services for individuals, groups and sellers.
Subscription services for individuals, groups and sellers of the Artifact application.
Traction
BookLeveler 3.0 categorized roughly 350,000 book listings for teachers as of March 2013.
Latest developments
In July 2017, Unbound Concepts was acquired by Certica Solutions, a Massachusetts-based provider of an education data platform for K-12 organizations, which added the capabilities of the company's Artifact app.
▸Full profile — market position, technology, go-to-market, geography, history
Market position
An edtech startup within the Baltimore technology ecosystem; a finalist for the 13th Annual Maryland Incubator Company of the Year awards in 2013 and a participant in the AccelerateBaltimore accelerator program.
Technology
A proprietary machine learning algorithm that reads text to determine reading level, combined with reader-contributed input, to derive attributes such as themes, plot devices, style and reading level from books and expose them as search criteria. BookLeveler used scanned ISBN barcode photos to return letter-based reading levels.
Go-to-market
Teachers and schools seeking grade-level-appropriate reading materials, as well as individual readers, groups and book sellers.
Geography
Headquartered in Baltimore, Maryland, United States; earlier coverage places the company in Columbia, Maryland.
History
The company was associated with Columbia, Maryland in early coverage and later with Baltimore, where it was a resident of the Emerging Technology Centers' Highlandtown incubator. It participated in the first AccelerateBaltimore cohort, receiving $25,000 in program funding in 2012 and presenting at Demo Day that July. It launched the BookLeveler iOS app in early 2013 and released BookLeveler 3.0 in March 2013, later developing the Artifact application. It sought debt financing in December 2012, closed $530,000 of a $750,000 debt offering in July 2014, and raised an additional $800,000 reported in December 2014. In July 2017 it was acquired by Certica Solutions.
Compiled by commissioned research from 4 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 · 9
launches, deals, and filingsCertica Solutions, a Massachusetts-based company that makes an education data platform for K-12 organizations, acquired Unbound Concepts, adding the capabilities of the Artifact app.
Press coverage reported that Unbound Concepts found $800,000 in funding.
$800K source ↗
According to an SEC filing, the company sold $530,000 in debt out of a $750,000 offering while a resident of the Emerging Technology Centers' Highlandtown incubator.
$530K source ↗
Unbound Concepts was among 23 finalist companies, many based in Maryland business incubators.
The updated app categorized approximately 350,000 book listings, giving teachers a tool to score reading materials and identify age-appropriate texts.
BookLeveler lets teachers scan photos of books' ISBN codes to score age-appropriate reading materials for students by associating texts with letter grades.
Press coverage reported that Unbound Concepts was seeking $1 million in debt financing.
$1M source ↗
The company was part of the first class of startups in AccelerateBaltimore, which presented at Demo Day.
Unbound Concepts, then described as a Columbia, MD-based company with a proprietary machine learning algorithm that reads text and levels books by reading level, was set to receive $25,000 in funding as a participant in the AccelerateBaltimore program.
$25K source ↗
Dated company events from announcements, filings, and press; legal rows summarize public dockets and regulator releases.
▸Research sources · 4
primary sources listed
- Unbound Concepts – Funding, Valuation, Investors, Newso.parsers.vc · web
4 public sources were cited for this profile; the first-party ones are listed here.
Frequently asked questions
- What does Unboundconcepts do?
- Baltimore edtech company behind Artifact and BookLeveler, using machine learning to level and surface books for readers.
- Who are Unboundconcepts's investors?
- Unboundconcepts's investors include Expansion Venture Capital.