Data labelling, annotation and dataset sourcing

Precision data work, delivered to spec.

Psyon provides AI data labelling, annotation and human evaluation services, alongside dataset sourcing for AI teams and data buyers. We combine delivery coordination with structured quality review.

Whether you need labelled training data, human feedback on model outputs, or access to specific datasets, we scope the engagement around your requirements and deliver against agreed criteria.

Built around your data requirements.

Every project is scoped to your data type, tooling, language requirements and acceptance criteria. We run a structured pilot before expanding delivery, so quality is established before volume increases.

Text labelling and annotation

Document classification, entity tagging, sentiment labelling and structured text tasks. We work to your taxonomy, guidelines and tooling.

Image and video annotation

Object labelling, classification and visual review for image and video datasets. Annotation methods are agreed during scoping.

AI output evaluation

Human review of AI-generated responses against defined criteria: relevance, instruction following, preference ranking and factual accuracy. Contributor selection is matched to language and subject requirements.

Quality review and label auditing

Review existing annotations, identify inconsistencies and resolve ambiguous cases before final delivery.

Dataset sourcing

Access to existing datasets across text, image, audio and multimodal categories. We work with data owners and brokers to connect buyers with relevant, licensable data. Requirements-led: tell us what you need and we find what exists.

Scoped, piloted, then scaled.

  1. 01 Define the task

    Agree data type, annotation rules, required languages, tooling, volume and delivery schedule.

  2. 02 Select the team

    Contributors are assessed against the specific task: language proficiency, subject knowledge and attention to detail.

  3. 03 Run a pilot

    A defined batch tests understanding, surfaces edge cases and establishes whether output meets your acceptance criteria.

  4. 04 Review together

    Pilot results are reviewed jointly. Instructions are refined and disagreements resolved before the work expands.

  5. 05 Deliver at scale

    Ongoing delivery with agreed review cycles, progress reporting and a single point of contact throughout.

A delivery partner for your data operations.

We work with AI data companies, annotation platforms and internal AI teams that need additional delivery capacity in Asia. Projects run on your existing platform and processes. We handle local coordination, contributor management and quality oversight.

Pilot projects welcome. We scope fast and move when you're ready.


Discuss a pilot ↗

Need the data before you can label it?

Psyon maintains relationships with data owners, licensors and brokers. If you are looking for existing datasets (text, image, audio, behavioural or domain-specific), we can assess what is available and connect you with the right source.

We do not list a catalogue. We work to your brief and find what fits.

Tell us what you need ↗

Quality is agreed before volume is committed.

Every engagement starts with shared standards: clear examples, defined acceptance criteria and an agreed process for escalating uncertain cases. Pilot results determine whether and how delivery expands. We do not increase volume before the quality bar is established.

Got a shelved game or archived project? Find out if a buyer wants it.

AI teams want real development history: the code, design documents, QA records, builds and assets behind a project that actually got made. If you own that material, we can size it and take a description to buyers. You don't send us any of it to get started.

  1. 01 Tell us what exists

    Use this form. A few lines is enough.

  2. 02 Send the numbers

    We reply with a private link to a numbers-only form: size, file counts and who owns what, for each title.

  3. 03 Walk us through it

    Only if a buyer is keen. You narrate a video of each source, so a buyer can judge it without receiving it.

No code or raw data changes hands at any of these steps.

Submit a project

What material still exists?

We only use these details to reply about your project. Please don't paste code, credentials or raw data here.

The people behind Psyon.

Co-founder

Simon Borg

Leads commercial development and partnerships: business development, delivery partnerships, project scoping and commercial structuring.

LinkedIn ↗

Co-founder

George Bracher

Runs data operations: intake from data owners, data summaries, delivery and the tooling behind them. Background in game development.

LinkedIn ↗
Psyon on LinkedIn ↗

Let's scope something.

Whether you are looking for annotation capacity, dataset sourcing, or a delivery partner, start with a conversation.

Start a conversation ↗