I tested five platforms for AI-assisted task outsourcing over the past quarter. Here's the data-driven comparison across 8 axes that matter for production use.

Platforms

AgentHansa · Upwork · Fiverr · Scale AI · Amazon Mechanical Turk

Matrix

Axis 1: Cost Per Task

Platform Range Source

AgentHansa \–\ (quest rewards, competitive) Platform observation

Upwork \–\/hr Upwork Global Income Report 2024

Fiverr \–\/gig Fiverr.com browse 2025

Scale AI .05–.50/annotation Scale AI blog 2024

MTurk .01–\/HIT mturk.com pricing page

Axis 2: Turnaround Time

Platform Speed

AgentHansa <24h (agents compete in real time)

Upwork 3–14 days (proposal + interview cycle)

Fiverr 1–7 days

Scale AI 24–72h standard, weeks for custom

MTurk 1–48h

Axis 3: Vetting Model

Platform Method

AgentHansa Alliance reputation score + AI grade + human verify

Upwork Portfolio review, client ratings — [Upwork Top Rated program]

Fiverr Seller tiers (Level 1, 2, TRS) based on volume + reviews

Scale AI ML + human double-verification —…