Home
Loading

aVenture is in Alpha: During this preview period, you should expect the research data to be limited and may not yet meet our exacting standards. We've made the decision to provide early access to our data to showcase the product as we build, but you should not yet rely upon it alone for your investment decisions.

aVenture is in Alpha: During this preview period, you should expect the research data to be limited and may not yet meet our exacting standards. We've made the decision to provide early access to our data to showcase the product as we build, but you should not yet rely upon it alone for your investment decisions.

Get in touch

  • Contact

  • Request a demo

  • Request data updates

  • Add a company

Research

  • Companies

  • Investors

  • People

aVenture

  • Sitemap

  • Feature requests

Member

Backed by

© aVenture Investment Company, 2026. All rights reserved.

San Francisco, CA, USA

Privacy Policy

aVenture Investment Company ("aVenture") is an independent research platform providing detailed analysis and data on startups, venture capital investments, and key industry individuals. It is not a registered investment adviser, broker-dealer, or investment advisor and does not provide investment advice or recommendations. The data provided by aVenture does not constitute recommendations or advice, whether by methodology, analysis, AI-generated content, or a statement written by a staff member of aVenture.

aVenture is not affiliated with any of the people, companies, organizations, government agencies, regulatory bodies, or investment funds we provide coverage for on this site unless explicitly stated otherwise. Users assume full responsibility for decisions made based on information obtained from this platform. Links to external websites do not imply endorsement or affiliation with aVenture. Any links that provide the ability to invest in a primary or secondary transaction in a company are for convenience only and do not constitute solicitations or offers to buy or sell an investment. Investors should exercise heightened precaution and due diligence when investing in private companies, especially those not independently audited.

While we strive to provide valuable insights with objectivity and professional diligence, we cannot guarantee the accuracy of the information provided on our platform. Before making any investment decisions, you should verify the accuracy of all pertinent details for your decision. To the fullest extent permitted by law, aVenture shall not be liable for any direct, indirect, incidental, consequential, or financial damages arising from use of this site, whether by consumers of its contents directly or by persons or organizations covered by our research, even if we are advised of the possibility. Our best-efforts processes and correction request forms do not create a warranty or duty of care.

Profiles on this platform may include content generated in part by large language models (LLMs, artificial intelligence) that aggregate publicly available sources (e.g., SEC EDGAR, public filings, press releases). Source attribution is provided where known; always verify statements and claims here against original sources before relying on any data. Content on our site may contain inaccuracies, omissions, or what are commonly called 'hallucinations' if generated in part or in full by AI / LLMs. The risk can also exist even when content is written by a human, as internal and third-party sources may also have inaccuracies for the same or different reasons. While we randomly audit a proportion of content, this is not exhaustive.

We recommend that an independent auditor be hired to verify the accuracy of the information before relying on it for any sensitive decisions. By accessing this platform, you agree not to rely solely on any information generated by AI, aggregated, or sourced or written otherwise on this site, for investment, financial, or other decisions. aVenture assumes no responsibility for inaccuracies, omissions, or hallucinations. You must independently verify all data from primary sources. Use of this platform constitutes your waiver of claims for reliance-based damages, including negligent misrepresentation. To report an error, request a correction, or dispute information about a company or individual, contact us via our request data updates form.

Loading homepage
Loading
Home›Research›Companies

Companies

Loading
Home›
Research›
Companies›
Worddio
AddedFeb 18, 2024
UpdatedJun 18, 2026
Worddio

Worddio

Pre-Seed

AI-driven app enhancing vocabulary passively, solving the time constraint issue.

HQ
Middletown, DE, US
Founded
2021
Overview
Compare
Fundraising
Employees
Website

Founded with the mission to address the challenge of limited time for language learning, Worddio offers an AI-driven vocabulary-building app. The app is designed to enhance users' vocabulary passively, making it easier for individuals to learn new words without dedicating extensive time to study. Worddio focuses on helping users improve their language skills efficiently, catering to a global market of language learners.

Notable affiliates and investors in Worddio include industry experts in AI and education technology. The company has achieved significant milestones, such as developing a unique passive learning algorithm and gaining a substantial user base worldwide. Worddio's impact is evident in its ability to help users expand their vocabulary effortlessly, making language learning more accessible and convenient for people with busy schedules.

Worddio - Similar Companies

Word Play logo

Word Play

wordplay.com

Voccent logo

Voccent

voccent.com

InferCabulary logo

InferCabulary

infercabulary.com

CleverDeck logo

CleverDeck

cleverdeck.com

Wordware logo

Wordware

wordware.ai

Language Zen logo

Language Zen

languagezen.com

Langly logo

Langly

langly.ai

Fluent Forever logo

Fluent Forever

fluent-forever.com

Buddy.ai logo

Buddy.ai

buddy.ai

Verbz logo

Verbz

verbz.ai

Praktika logo

Praktika

praktika.ai

Jumpspeak logo

Jumpspeak

jumpspeak.com

WordWalla logo

WordWalla

wordwalla.com

Duolingo logo

Duolingo

duolingo.com

Prismatext logo

Prismatext

prismatext.com

Worddio - Quick Facts

Who are Worddio's competitors?

Companies similar to Worddio include Word Play, Voccent, InferCabulary and CleverDeck.

When was Worddio founded?

Worddio was founded in 2021.

Where is Worddio's headquarters located?

Worddio's headquarters is located in Middletown, DE, US.

When was Worddio's last funding round?

Worddio's most recent funding round was for $250k (USD) in January 2021.

How much has Worddio raised to-date?

As of Jan 5, 2021, Worddio has raised a total of $250k (USD).

How many employees does Worddio have?

Worddio has 30 employees as of Feb 4, 2024.

Worddio - Classification

Ownership
  • Venture Capital
Technology
  • AI
Geographic Exposure
  • Global
Revenue
  • Recurring
  • Software
Customer
  • Consumers
Main Product
  • Vocabulary App
Tags
  • AI Operations
  • SaaS
NAICS
  • 540000Professional, Scientific, and Technical Services
  • 541500Computer Systems Design and Related Services
  • 541000Professional, Scientific, and Technical Services
  • 541510Computer Systems Design and Related Services
  • 541511Custom Computer Programming Services
SIC
  • 7300Business Services
  • 7370Computer Programming, Data Processing, And Other Computer Related
  • 7371Computer Programming Services
Show 5 more industry codes
NAICS
  • 513200Software Publishers
  • 510000Information
  • 513000Publishing Industries
  • 513210Software Publishers
SIC
  • 7372Prepackaged Software