Which platform should you start with?

The single most common question new AI training contractors ask: which platform should I start with? The answer depends on four things: your skills, your location, your time availability, and what you actually want from this work. Here's the decision tree.

Decision 1: How fast do you need money?

• This month: Outlier. Application to first paycheck is 14–18 days. Nothing else is faster.
• Within 6 weeks: Surge AI or DataAnnotation alongside Outlier.
• Patient (6+ weeks): Mercor as primary if you have credentials.

Decision 2: Do you have credentials or specialty depth?

• Verified credential (MD, JD, CFA, PhD): Mercor as primary. Specialty rates pay 2–3x generalist rates.
• Niche language (Rust, OCaml, etc.): Outlier or Mercor specialty pools.
• Senior coding background (6+ years): Mercor or Outlier senior tier.
• Native multilingual (low-resource languages): Outlier multilingual + Toloka.
• Generalist (3–5 years coding): Outlier as primary.
• Newer to coding (<3 years): DataAnnotation or Outlier entry tier.

Decision 3: How many hours per week can you commit?

• 5–10 hrs/week (light side hustle): Outlier. Smaller platforms have application overhead that doesn't pay back at low hours.
• 10–20 hrs/week (serious side hustle): Outlier + one secondary (Surge AI or Mercor).
• 20–35 hrs/week (full-time-ish): Two platforms minimum. Outlier + Mercor or Outlier + Surge.
• 35+ hrs/week (full-time primary): Three platforms. Outlier + Mercor + (Turing or Surge).

Decision 4: Where are you?

• US/Canada: Mercor primary if credentialed, Outlier primary otherwise.
• UK/EU: Same as US/Canada.
• India: Outlier primary (globally uniform pay), Mercor secondary.
• Philippines/SE Asia: Outlier primary, Mercor or DataAnnotation secondary.
• Latin America: Outlier primary, Mercor secondary.
• Africa: Outlier primary, CloudFactory or Toloka secondary.

The simple answer for 80% of readers

Apply to Outlier first. Reasons:

• Fastest application (14–18 days to first paycheck).
• Globally uniform pay (best in lower-cost markets).
• Most consistent task availability.
• Lowest specialty bar (good for generalists).
• Easiest tier-up path.

Then in week 2 (while waiting for Outlier approval), apply to Mercor. Reasons:

• Higher rate ceiling than Outlier.
• The application takes weeks anyway — start early.
• Best fallback if Outlier suspends or quality scores drop.

Don't make these starting mistakes

• Applying to one platform and waiting. Stack applications.
• Starting on Toloka because it's easiest. Lower ceiling means slower income growth.
• Going for Mercor only because it pays most. 6-week application means you'll wait without income.
• Skipping Outlier because "everyone is on it." Volume of work + speed of payment beats any other consideration in your first 90 days.

The 30-day plan

1. Day 1: Apply to Outlier.
2. Day 2: Apply to Mercor.
3. Day 3: Apply to Surge AI.
4. Day 4–7: Set up Wise account; build/refresh GitHub; write resume to template.
5. Week 2: Outlier coding sample arrives. Take it.
6. Week 3: Outlier onboarding; first paid tasks.
7. Week 4: Surge AI sample (if approved).
8. Week 5–6: Mercor written sample + AI interview.
9. Week 7+: First paychecks from Outlier; Surge starts; Mercor onboarding.

Bottom line

The right first platform for most readers is Outlier, applied to alongside Mercor (started in parallel because it takes longer). Six weeks in, you'll have one platform paying you and another in the pipeline. That two-platform setup is what most successful contractors run on indefinitely.