# Outlier AI vs Progressier

Outlier AI records 10,372,036 monthly visits with +7.6% month-over-month growth and Paid pricing. Progressier records 44,754 monthly visits with -24.8% growth and Free Trial, Subscription pricing.

| Metric | [Outlier AI](https://openaitools.app/tool/outlier-ai) | [Progressier](https://openaitools.app/tool/progressier) |
| :--- | :--- | :--- |
| Website URL | https://outlier.ai | https://progressier.com |
| Categories | AI Jobs, Large Language Models (LLMs), AI Developer Tools | AI Developer Tools, AI App Builder, No-Code&Low-Code |
| Pricing Model | Paid | Free Trial, Subscription |
| Monthly Visits | 10,372,036 | 44,754 |
| MoM Growth Rate | +7.6% | -24.8% |
| Primary Market | United States | United States |
| Direct Visits | 5,819,236 | 7,584 |
| Review Score | 3.8 | 4.2 |
| Saved Count | 3 | 0 |
| Supported Platforms | Website | Website |

## Outlier AI

Outlier AI is a work platform built around the idea that human expertise is still the fastest way to make AI models better. Professionals in fields such as software engineering, mathematics, physics, medicine and dozens of languages sign up, verify their skills, and are matched with projects where they write difficult prompts, build answer rubrics and grade model outputs. Because the work is project-based and fully remote, contributors set their own hours with no minimum commitment.

The platform reports more than 900,000 experts onboarded and over $500 million paid out to contributors across 50 countries, with a large share of participants being graduate students and PhDs. Typical accounts describe a 30 to 90 minute onboarding flow covering account creation, expertise selection, skill screening and identity verification, after which project-specific training begins.

Outlier is part of the Scale AI family of data-labeling businesses, so the projects generally feed into real model-development pipelines rather than academic exercises. Pay is competitive and quality-based, disbursed weekly, and contributors sometimes get free access to paid frontier models as part of their work. Because project availability fluctuates, income is best treated as flexible supplementary earnings rather than a guaranteed full-time salary.

**Pricing & Plans:** Free for experts to join. Outlier pays contributors for completed work rather than charging them; rates vary by project, expertise area and locale, with quality-based bonuses and weekly payouts.

- **Expert-matched project work:** After skill screening, contributors are matched to projects that fit their domain, from coding and math to linguistics and medicine.
- **Genuinely flexible schedule:** No minimum hours and fully remote work, so experts can fit tasks around study, research or a primary job.
- **Varied AI-training tasks:** Typical work includes writing hard prompts, producing grading rubrics, ranking competing answers and reviewing model reasoning.
- **Weekly, quality-based pay:** Contributors are paid for approved work each week, with rewards that scale with the quality of their output.
- **Skills that transfer:** Contributors build hands-on prompt-engineering and evaluation experience that carries into AI and data roles.

**Strengths:** Remote, project-based work with no minimum hours; Open to strong generalists as well as advanced degree holders; Weekly payouts with quality-based rewards; Builds practical prompt-engineering and evaluation experience

**Limitations:** Project availability and hours can be inconsistent; Onboarding, skill screening and identity checks take time; Rates and project access vary significantly by region and specialty

[Profile (Markdown)](https://openaitools.app/tool/outlier-ai.md)

## Progressier

Progressier targets a specific gap: making a website behave like a real app on phones and desktops without an app-store submission. Sign up, and the service produces a unique installation page that mimics the app-store experience, along with 45+ generated assets — maskable icons, perfectly sized macOS icons and the 26 individual splash screens iOS demands. From the dashboard you can also configure the web app manifest through toggles and inputs instead of code, and manage a custom install button and prompts that nudge visitors to install.

Push notifications are the second pillar. Progressier lets you compose, preview, schedule and send notifications through both a dashboard and an API, and it supports every major platform, including iOS Safari. It prompts users to authorise push and automatically syncs subscriptions with your own user records, so notifications can be targeted by account rather than device. Analytics in the dashboard break down new app launches and push subscribers by platform, day by day.

For teams building at the edge, the platform offers client-side and server-side APIs for programmatic PWA creation — turning user-generated content into standalone apps — plus an AI prompt that plugs installation and push into vibe-coded projects from Lovable, Replit or Bolt in one step. Progressier advertises compatibility with 15+ integrations and virtually every JavaScript framework. A 14-day free trial gives unlimited access to the toolkit, no credit card required.

**Pricing & Plans:** 14-day free trial with full toolkit access, no credit card required. Paid monthly and annual subscription plans (Founder and Growth tiers) after the trial; annual billing lowers the effective monthly price.

- **Universal installation page:** Every PWA gets a unique install page that recreates the app-store experience without the store review process, working across iPhone, iPad, Android, Mac and PC.
- **Web push with dashboard and API:** Compose, preview, schedule and send push notifications to iOS, Android, Windows and macOS, with subscriptions auto-synced to your own user data.
- **Automatic icon and splash generation:** Produces maskable icons, correctly sized macOS icons and all 26 iOS splash screens automatically, so the app looks right on every device.
- **No-code manifest and prompts:** Set up the web app manifest with toggles and inputs rather than code, and add custom install buttons and permission prompts without development work.
- **13+ integrations and vibe-coding support:** Works with Bubble, WordPress, Webflow, React, Vue and more, plus AI builders like Lovable, Replit and Bolt via a single integration prompt.

**Strengths:** Removes most of the manual service-worker and manifest work; Push notifications reach iOS, Android, Windows and macOS from one dashboard; Works with no-code, vibe-coded and hand-written sites alike; 14-day free trial with no credit card to evaluate it

**Limitations:** Ongoing subscription is required for continued use and push sending; Cancelling freezes your apps and settings until you resubscribe; Programmatic PWA creation is limited to the Enterprise plan

[Profile (Markdown)](https://openaitools.app/tool/progressier.md)

## Frequently Asked Questions

### How do Outlier AI and Progressier compare in monthly traffic?

Outlier AI has 10,372,036 monthly visits, while Progressier has 44,754. Traffic estimates describe audience size, not product quality.

### How do their growth rates compare?

Outlier AI has a month-over-month growth rate of +7.6%; Progressier has -24.8%.

### How does pricing compare?

Outlier AI: Paid. Free for experts to join. Outlier pays contributors for completed work rather than charging them; rates vary by project, expertise area and locale, with quality-based bonuses and weekly payouts. Progressier: Free Trial, Subscription. 14-day free trial with full toolkit access, no credit card required. Paid monthly and annual subscription plans (Founder and Growth tiers) after the trial; annual billing lowers the effective monthly price.

## Alternatives

| # | Tool Name | Monthly Visits | MoM Growth Rate | Pricing Model | Summary | Profile (Markdown) |
| :--- | :--- | :--- | :--- | :--- | :--- | :--- |
| 1 | [Lovable](https://openaitools.app/tool/lovable) | 31,052,090 | +3.8% | Freemium | Describe your idea in chat and Lovable turns it into a working app or website | [.md](https://openaitools.app/tool/lovable.md) |
| 2 | [Mercor](https://openaitools.app/tool/mercor-com) | 14,164,192 | +34% | Contact for Pricing | Matches vetted domain experts with remote AI training and engineering roles using AI-driven vetting. | [.md](https://openaitools.app/tool/mercor-com.md) |
| 3 | [Base44](https://openaitools.app/tool/base44) | 14,039,232 | +0.5% | Freemium, Paid, Contact for Pricing | Build working apps, websites, and AI agents by describing them | [.md](https://openaitools.app/tool/base44.md) |
| 4 | [Emergent](https://openaitools.app/tool/emergent) | 5,788,850 | +5% | Freemium | Describe an app in chat and ship it | [.md](https://openaitools.app/tool/emergent.md) |
| 5 | [Bolt.new](https://openaitools.app/tool/bolt-new) | 3,033,976 | -17.8% | Freemium | Build websites and apps by chatting with AI in your browser | [.md](https://openaitools.app/tool/bolt-new.md) |
| 6 | [clickworker](https://openaitools.app/tool/clickworker-com) | 1,861,149 | +0.5% | Contact for Pricing | Offers crowdsourced data collection and annotation services, operating on a broader task-based crowdsourcing model. | [.md](https://openaitools.app/tool/clickworker-com.md) |
| 7 | [OpenTrain AI](https://openaitools.app/tool/opentrain-ai) | 1,469,348 | +11.2% | Contact for Pricing | Connects AI research labs with human subject matter experts for specialized evaluation and data annotation tasks. | [.md](https://openaitools.app/tool/opentrain-ai.md) |
| 8 | [AppDeploy](https://openaitools.app/tool/appdeploy) | 829,468 | +106.6% | Free to try | Ship live apps straight from your AI chat | [.md](https://openaitools.app/tool/appdeploy.md) |
| 9 | [Appen](https://openaitools.app/tool/appen-com) | 665,840 | +0.2% | Contact for Pricing | Established enterprise data annotation provider offering large-scale human validation and alignment services for AI models. | [.md](https://openaitools.app/tool/appen-com.md) |
| 10 | [LabLab.ai](https://openaitools.app/tool/lablab-ai) | 431,529 | -39.7% | Free | Hosts AI hackathons and community building events rather than freelance data annotation work. | [.md](https://openaitools.app/tool/lablab-ai.md) |

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Source: https://openaitools.app/compare/outlier-ai-vs-progressier

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