Appen logo — Appen is your trusted data partner, powering cutting-edge AI...

Appen

Appen is your trusted data partner, powering cutting-edge AI applications for the world's most innovative companies.

Founded 1996 United States Kirkland, United States 21253 employees Later Stage Total: $40.20M AI, Data Analytics +2

General Information

Company Name Appen
Founded Year 1996
Location United States Kirkland, United States +5
Employees 21253
Industries AI, Data Analytics, Enterprise Software +1
Funding Stage Later Stage
Social

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Recorded by Bounce Watch from public sources. Every entry below carries the date we observed it, and when we have not looked recently the page says so rather than leaving silence to imply nothing happened.

Event Participation Sep 21, 2026

Appen will be participating in the WeAreDevelopers World Congress North America event, with Jeanine Sinanan-Singh and Alexi Schwartzkopff attending to connect with teams.

Homepage Update

Significant changes detected on company website (66.7% content change).

AI Insight

Bounce Watch AI
1 week ago

Appen, a public leader in AI training data, recently secured $40.20M in Post IPO Equity in May 2023, reflecting ongoing capital deployment. A significant future strategic shift is indicated by a massive website update, projected for September 2026 with a 66.74% change. This substantial digital transformation suggests a major rebranding or product strategy evolution, likely aligning with Appen's focus on generative AI and LLM training, showcasing its forward-thinking approach in a dynamic market.

Signal Types
Funding Product Update Strategy Shift
Strategic Labels
AI Market Adaptation Digital Transformation Strategic Repositioning
Next Move: Product Launch
·
Impact: 8/10
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Ideal For: Public Market AI Investors — Enterprise AI

About Appen

Appen, founded in 1996 in the United States, stands as a leader in the AI training data industry, providing essential datasets for top-tier companies innovating in AI applications.

The company excels in end-to-end solutions for creating bespoke, human-generated data pivotal for training and optimizing AI models across domains like generative AI, LLMs, computer vision, and speech recognition. Their platform supports critical functions such as supervised fine-tuning and reinforcement learning with human feedback. With over 1M contributors from 200+ countries, Appen ensures the delivery of accurate, diverse datasets, emphasizing quality and ethical AI practices.

Appen recently received a $40.20M Post-IPO Equity investment on 01 May 2023. The company's deep expertise and scalable services make it an attractive prospect for investors aiming to capitalize on the growing demand for advanced AI solutions.

Taxonomy: AI Training Data, Human-in-the-loop Services, Generative AI, Large Language Models, Computer Vision, Speech Recognition, Supervised Fine-Tuning, Reinforcement Learning with Human Feedback, Bias Mitigation, Data Annotation Platform, Language Resource Management, Multi-Language Database Development, Natural Language Processing, Social Media Moderation, Machine Translation

Services & Products

Data Annotation
AI Model Evaluation
Speech and Audio Analysis
Multimodal Training Data
Compliance Audits and Bias Detection

Target Customers

AI Research Labs Technology Companies Robotics Firms Large Language Model Developers Enterprise Clients needing AI Integration

Funding Rounds & Investors (3)

View All
Funding Stage Amount Investors Lead Investors Date
Post Ipo Equity •••••• - 01 May 2023
IPO •••••• - 01 Jan 2015
Growth Equity Vc •••••• 1 •••• •••• 01 Jan 2009

Appen Alternatives & Competitors

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FAQ About Appen

Appen is your trusted data partner, powering cutting-edge AI applications for the world's most innovative companies.
Appen was founded in 1996.
Appen is headquartered in Kirkland, United States.
Appen operates in the following industries: AI, Data Analytics, Enterprise Software, Social Media.
Appen has approximately 21253 employees.
Appen has completed 3 funding rounds, raising a total of $40.20M. The latest funding stage is Later Stage.
Appen offers: Data Annotation, AI Model Evaluation, Speech and Audio Analysis, Multimodal Training Data, Compliance Audits and Bias Detection.
Top alternatives and competitors to Appen include Toloka, Keymakr Data Labeling, Snorkel AI, Scale AI, Macgence. These companies operate in related industries and serve comparable markets. You can compare them side by side on Bounce Watch.
Appen and Toloka are both companies in similar industries. Compare their funding, team size, growth signals, and market position on Bounce Watch to see which one fits your needs.

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