Head-to-head
xAI (SpaceXAI) vs Outlier (Scale AI)
Which pays more, which is easier to start, and which fits the work you want. Compared on real pay, work model, payout, and the roles open right now.
xAI (SpaceXAI)
Outlier (Scale AI)xAI (SpaceXAI) vs Outlier (Scale AI): the short answer
On pay, xAI (SpaceXAI) is benchmarked at $35–$100/hr (US) and Outlier (Scale AI) at Up to $7–$50/hr; ML, EE and quant finance up to $150/hr; their boards do not state enough rates to tell which pays more, so compare against your own hours.
Both are expert networks, so the barrier to start is similar: gated by a screen for a degree, professional expertise, or a skills test.
Both hire for AI Evaluation, Multilingual, Math & STEM, Domain Experts, and Coding; xAI (SpaceXAI) also covers Transcription & Audio and Data Annotation; Outlier (Scale AI) also covers Writing.
Bottom line: what we know does not separate these two on pay or on how many people they accept, so choose on the specific work each hires for.
| xAI (SpaceXAI) | Outlier (Scale AI) | |
|---|---|---|
| Typical pay | $35–$100/hr (US) | Up to $7–$50/hr; ML, EE and quant finance up to $150/hr |
| Work model | Expert network · Frontier lab, in-house tutors | Expert network · Expert queue (Scale AI) |
| Kinds of work | AI Evaluation, Multilingual, Math & STEM, Domain Experts, Coding, Transcription & Audio, and Data Annotation | AI Evaluation, Writing, Coding, Math & STEM, Domain Experts, and Multilingual |
| How you get paid | Hired directly by the company, not through a marketplace wallet: every tutor posting is a temporary position of 6 months, full- or part-time, that can change with minimal notice (read 8 Nov 2026). Cadence and method of pay are not published. Eligible US positions include health insurance, a 401(k) and paid sick leave. | Weekly (Tuesdays) via PayPal, Airtm or ACH bank transfer. |
| Where you can work | Remote; its tutor postings name the United States, the United Kingdom, Canada and Australia, and the four STEM postings (math, applied math, physics, materials science) also India (read 8 Nov 2026), subject to legal eligibility, time-zone fit and the needs of the role. xAI states it cannot hire in Wyoming or Illinois and does not sponsor visas. Pay is published for US-based candidates only. | Remote, from the places its working guidelines list (effective 15 Jul 2026, read 8 Nov 2026): the US, the UK, India, the Philippines, Brazil and Egypt among them, but not Nigeria, Kenya, Pakistan or Ukraine. English projects dominate, with multilingual projects. |
| Open roles now | See platform | See platform |
| Worker ratings | Blind (all xAI staff, mostly engineers) 3.7/5 (15 reviews) (read November 2026) | Trustpilot 3.9/5 (5,781 reviews) (read November 2026) |
Pay shows each platform's live measured band where its feed has enough hourly-stated roles, otherwise our compiled benchmark. How we compile pay.
Best for people with a degree or professional skills who want vetted, higher-skill work.
Best for people with a degree or professional skills who want vetted, higher-skill work.
Some links on AITraining.jobs are referral links. If you sign up through one, AITraining.jobs may earn a commission at no extra cost to you. It never changes what a platform pays you.
Weekly roles email
Get new AI training jobs by email
The newest paid roles across every platform we track, with real hourly pay, in one weekly email. Free, and unsubscribe anytime.
We email new roles, not spam. One click to unsubscribe.
xAI (SpaceXAI) vs Outlier (Scale AI): common questions
Which pays more, xAI (SpaceXAI) or Outlier (Scale AI)?
On pay, xAI (SpaceXAI) is benchmarked at $35–$100/hr (US) and Outlier (Scale AI) at Up to $7–$50/hr; ML, EE and quant finance up to $150/hr; their boards do not state enough rates to tell which pays more, so compare against your own hours.
Is xAI (SpaceXAI) or Outlier (Scale AI) easier to get started with?
Both are expert networks, so the barrier to start is similar: gated by a screen for a degree, professional expertise, or a skills test.
Can you work on both xAI (SpaceXAI) and Outlier (Scale AI)?
Yes. They are independent platforms, and many contributors join several at once to keep a steady flow of work, especially since both hire for AI Evaluation, Multilingual, Math & STEM, Domain Experts, and Coding. Signing up for one does not affect the other.
More comparisons
Ordered by what applying to their platforms is worth, lifted by a referral boost for a platform that pays us a referral fee; it never changes what a platform pays you.