Alignerr

Alignerr is a Labelbox-led initiative that connects domain experts with AI training and evaluation projects from leading AI labs. Experts earn competitive hourly rates by creating high-quality training data, evaluating AI model responses, and aligning AI outputs with human preferences — all remotely and on a flexible schedule. The platform reports over 100,000 experts in its network and claims to hire more than 1,000 people weekly.

What It Is

Alignerr is a human-in-the-loop AI training platform that recruits subject matter experts — including PhDs, researchers, engineers, and experienced professionals — to perform data labeling, model evaluation, and AI alignment tasks. It operates as a curated freelance network rather than a traditional SaaS product: experts apply, pass a vetting process, and are matched to projects based on their skills and domain expertise. The platform is positioned as the expert-facing side of Labelbox's broader data annotation and AI training infrastructure.

Who It's For

Alignerr targets highly credentialed professionals across 50+ disciplines, including STEM, coding, language, finance, and more. The platform displays logos of universities such as MIT, Stanford, Berkeley, Carnegie Mellon, ETH Zurich, Oxford, and UCL to signal the caliber of its expert community. Roles span a wide range — from trading operations specialists and map data analysts to conversation quality analysts and language experts — and are open to people globally, including students and those working part-time.

How the Work Model Operates

Experts apply through the Alignerr platform, complete an onboarding process, and are then matched to available projects. Key characteristics of the model include:

• Remote and flexible: All work is done from home on the expert's own schedule.
• Project-based matching: Assignment to projects depends on skill specialization and demand; more specialized skills can command higher rates.
• Transparent pay: The site advertises pay ranging from $40 to $150/hr depending on the role, with an advertised average of $80/hr and over $1M paid weekly (per vendor claims).
• Contractor model: Work is classified as independent contracting, not full-time employment, with no minimum hour requirements stated.

Connection to Labelbox

Alignerr is explicitly described as a "Labelbox-led initiative." Labelbox is a data-labeling and AI training platform used by enterprise AI teams. Alignerr serves as the human expert supply side of that ecosystem, providing the annotators, evaluators, and domain specialists that AI labs need to train and refine frontier models. This lineage gives Alignerr direct access to enterprise AI lab clients and established data infrastructure.

Current Status

Alignerr is actively recruiting across multiple job categories including audio, coding, general, and STEM roles. The platform holds a 4.5 rating on Trustpilot (as linked from the homepage) and reports ongoing weekly hiring at scale. The site is live and accepting applications as of 2026.