Mercor vs xAI: which should you pick?

Pick Mercor if you want the best-paid single roles and want an easier way in; it's built for doctors, lawyers and finance pros. Pick xAI if you want steadier work; it's built for specialists with portfolios. Both hire software engineers.

Mercor

Typical top rate: $90/hrPlatform says $20–200/hr
Highest live top rate: $450/hr
Open jobs: 364

Apply on Mercor Review of Mercor

xAI

Typical top rate: Too few pricedPlatform says $35–100/hr
Highest live top rate: $40/hr
Open jobs: 5

Apply on xAI Review of xAI

How do Mercor and xAI compare?

Mercor is ahead on

The highest-paying listing
Getting in
Open to India

xAI is ahead on

Steady work

About the same

Payout record
Payout schedule
Hires worldwide

Can't compare yet: typical pay on live jobs. xAI has 4 priced listings; a typical rate needs 5.

How we mark a row

A tick marks the better of the two only where one is plainly better for anyone: advertised pay, typical pay on live jobs, how easy it is to get in, steady work, the payout record and schedule, and where it hires. Pay rows need a gap of at least 10%, and the live-jobs rate needs 5+ priced listings on both sides (otherwise it's under "Can't compare yet"). The advertised-pay tick goes to the higher advertised top; a single live listing above it is shown as context, not counted. There's no overall score: a better payout record matters more than a payout day, so weigh the rows that matter to you.

"Hires worldwide" and "Open to India" are marked on listings posted in the last 4 weeks, so a pile of months-old posts can't win them. Payout method, time to apply, open jobs, recent posts and red flags are context, never a win. A count of red flags mostly shows how much has been written about a platform, so read the flags themselves below.

Mercor compared with xAI, row by row
	Mercor	xAI
Typical top rate, live jobs	$90/hr, from 320 priced listings	Too few priced (4 listings)
Highest live listing	$450/hr (better)	$40/hr
Platform says (advertised range)	$20–200/hr	$35–100/hr
Getting in	Some screening (better)	Hard to get in
Steady work	Work is patchy	Comes and goes (better)
Payout record	Pays on time	Pays on time
Payout schedule	Weekly, every Wednesday	Varies by role
Payout method	Stripe (Wise in a few countries)	Payroll or contract pay, depending on role
Hires worldwide	Not on today's listings; says it hires in many countries	Yes, 4 open roles take any country
Open to India	Yes: 4 open roles name India; none are open worldwide; 211 more don't name a country (better)	Yes: none name India, but 4 open roles are open worldwide; 1 more don't name a country
Time to apply	~30 min: resume upload + 20-min AI interview	1–3 weeks: test + interview
Open jobs on Rubric	364	5
Posted in the last 4 weeks	124 of 364	0 of 5
Red flags on record	2	1

What kind of work does each one hire for?

Mercor

What it is: Hiring marketplace that screens professionals with an AI video interview and places them on hourly contracts training and evaluating models for AI labs.
Fields: Coding, Math, Science, Medicine, Law, Finance, Writing, Languages, Images, Audio, Video, STEM
Best for: Doctors, lawyers and finance pros, Software engineers, Grad degree holders

Red flags

Red flagLong waits with no offer after passing the interview
Red flagProjects ending abruptly with little warning

xAI

What it is: The program xAI uses to hire specialist AI tutors directly, teaching its Grok models in writing, coding, law, video, languages and other fields.
Fields: Coding, Law, Writing, Languages, Video, Audio, Science, Math, Images
Best for: Specialists with portfolios, Software engineers, Native speakers of in-demand languages

Red flags

Red flagAbout 500 generalist tutors were laid off in September 2025 shortly after being asked to take specialty tests

How do you apply to Mercor and xAI?

Mercor~30 min: resume upload + 20-min AI interview

Create a profile and upload your resume
Apply to a listed role
Take the recorded AI video interview (practice round available)
Complete any role-specific assessment and the ID check
Accept the offer and sign the contract

You'll need: Resume showing real experience in your field; Webcam with your full face visible for the AI interview; Government ID.

xAI1–3 weeks: test + interview

Apply on xAI's Greenhouse board with a resume (portfolio for writing, design or video)
Take the CodeSignal assessment (writing tracks add a proctored writing task)
Do a 20–30 minute video interview
Pass the background check and onboard to xAI's tools

You'll need: Proven expertise in the track you apply for; Portfolio for creative roles; Legal right to work where you live.

Common questions

Which pays more, Mercor or xAI?

Mercor says $20–200/hr and xAI says $35–100/hr. There are too few priced listings on xAI to compare live pay yet.

Which is easier to get into, Mercor or xAI?

Mercor is easier to get into (“Some screening” vs “hard to get in”).

Can you work on both Mercor and xAI?

Yes. Both are contract platforms, and nothing stops you from being on several at once. Many people apply to both and work wherever there are tasks that week.