# UserAPI.ai vs Whacka

UserAPI.ai records 5,163,985 monthly visits with +1.6% month-over-month growth and Freemium, Paid pricing. Whacka records 609,594 monthly visits with +99.8% growth and Freemium pricing.

| Metric | [UserAPI.ai](https://openaitools.app/tool/userapi-ai) | [Whacka](https://openaitools.app/tool/whacka) |
| :--- | :--- | :--- |
| Website URL | https://userapi.ai | https://whacka.app |
| Categories | AI API, AI Image Generator, Text to Image, AI Developer Tools | No-Code&Low-Code |
| Pricing Model | Freemium, Paid | Freemium |
| Monthly Visits | 5,163,985 | 609,594 |
| MoM Growth Rate | +1.6% | +99.8% |
| Primary Market | United States | Egypt |
| Direct Visits | 3,806,959 | 286,315 |
| Review Score | 4.2 | 4 |
| Saved Count | 1 | 0 |
| Supported Platforms | Website | Website |

## UserAPI.ai

Midjourney has no official public API, so teams that want image generation inside their own products usually need a workaround. UserAPI.ai fills that gap as an independent, unofficial API: it accepts a prompt and returns generated images, exposing the familiar Midjourney methods as REST endpoints you can call from your backend.

There are two ways to generate. With your own Midjourney account you add a Discord token once and pay Midjourney for your plan; UserAPI access costs $0.04 per request or $25 per month, and this route is cheaper above a few hundred images a month and supports speed mode and multiple accounts. With UserAPI Cloud you need no Midjourney subscription and no Discord token — Generations run on UserAPI's accounts at $0.08 per image, with failed tasks refunded automatically, which is a fast way to test.

The service supports the core Midjourney toolkit: Imagine, Upscale, Variation, Blend, Describe, Animate, Upsample, Pan and Inpaint. It ships documentation, code examples for Python, Node.js and PHP, and no-code integrations for n8n and Make.com. It is explicitly not affiliated with Midjourney Inc., so evaluate the account and reliability risks of unofficial access before building it into production.

**Pricing & Plans:** UserAPI.ai offers a free pack of 50 requests with no card. Using your own Midjourney account costs $0.04 per request or $25 per month (or $67.50 per quarter and $246 per year), while UserAPI Cloud runs on UserAPI's accounts at $0.08 per image, a 60% discount off the $0.20 launch rate, starting from $3 (about 37 images), with failed tasks refunded automatically.

- **Full Midjourney method coverage:** Call Imagine, Upscale, Variation, Blend, Describe, Animate, Upsample, Pan and Inpaint through a REST API for scripted image generation.
- **Cloud generation without Discord:** Generate without a Midjourney subscription or Discord token by running on UserAPI Cloud accounts, with failed tasks refunded automatically.
- **Multi-account admin panel:** Manage multiple image generation accounts, schedules and keys from a single admin panel.
- **Code examples and no-code integrations:** Ready code samples for Python, Node.js and PHP, plus official integrations for n8n and Make.com automations.
- **Free pack and flexible plans:** Start with a free pack of 50 requests and move to pay-per-request or monthly plans as volume grows.

**Strengths:** Brings Midjourney image generation into your own app without an official API; Cloud option works with no Midjourney subscription and no Discord token; Covers the main Midjourney methods, including Inpaint, Blend and Animate; Code examples for Python, Node.js and PHP plus n8n and Make.com integrations

**Limitations:** It is an unofficial API and is not affiliated with Midjourney, so it depends on platform behavior it does not control; Using your own Midjourney account still requires a Midjourney subscription and a Discord token; Because it relies on Discord accounts, automated usage carries account-risk considerations; Cloud pricing is per image and can add up at high volume

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

## Whacka

Whacka takes the idea of "vibe coding" and points it at people who run things rather than people who code. Instead of assembling screens, fields and automations by hand, you describe the app you want in ordinary words, a booking page, an inventory tracker, a client portal, a classroom tool, and Whacka writes the interface, wires up the data layer, adds the logic and publishes a live link. The whole build is one conversation: you say the change, you see it live.

Every app ships with production-grade plumbing already running: real logins and user accounts, a synced database, file uploads, push notifications, payments, scheduled reminders and built-in AI calls. Hosting, storage and messaging run on Whacka's side, so there are no servers to provision, keys to manage or backends to maintain. Nothing goes live until you press Publish, and every version is saved so you can revert at any time.

The pricing philosophy is unusual and worth understanding: generation rounds are billed against your monthly credits, while AI calls made by your published app's end users are billed to those users, not to you. Infrastructure is not metered by credits on any plan. Free accounts get 8 credits a day and 24 a month, apps stay online for 14 days after the first publish on that tier, and paid plans from Starter upward keep apps live on your own domain. Credits can also be earned by inviting friends or by attracting real visitors to a published app.

**Pricing & Plans:** Free tier with 24 credits/month (8/day) and a whacka.app subdomain; paid plans from about $3/week or $8/month (Starter) up to $96/month (Ultra) billed annually, plus one-time credit top-ups starting around $12 for 100 credits.

- **Describe it, don't build it:** Type what you need in plain language and Whacka generates the interface, data model and logic, then puts it live in minutes.
- **Backend already running:** Real logins, a synced database, file uploads, push notifications, payments and scheduled reminders come included and working on every app.
- **Built-in AI inside your app:** Chat, image and voice capabilities are added by asking, and the AI calls your end users make are billed to them rather than to you.
- **Publish and revert on your terms:** Apps stay private until you press Publish, live on a whacka.app subdomain or your own domain, and every version is saved for instant rollback.
- **Native app store shipping:** Pro and higher plans let you ship your app as a native Android and iOS build to Google Play and the App Store, with Whacka branding removed.

**Strengths:** Genuinely conversational building: no screens, flows or schema to design manually; Infrastructure, database, auth and AI are handled for you with no keys or servers; End-user AI usage is billed to the users, not to the app owner; Free plan is a real trial with no credit card, and the app you build stays yours

**Limitations:** Build rounds consume credits, so large iterative changes can get expensive; Weekly credits do not roll over, and the free tier's app uptime is limited to 14 days after first publish; Native app store publishing requires the Pro plan or higher

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

## Frequently Asked Questions

### How do UserAPI.ai and Whacka compare in monthly traffic?

UserAPI.ai has 5,163,985 monthly visits, while Whacka has 609,594. Traffic estimates describe audience size, not product quality.

### How do their growth rates compare?

UserAPI.ai has a month-over-month growth rate of +1.6%; Whacka has +99.8%.

### How does pricing compare?

UserAPI.ai: Freemium, Paid. UserAPI.ai offers a free pack of 50 requests with no card. Using your own Midjourney account costs $0.04 per request or $25 per month (or $67.50 per quarter and $246 per year), while UserAPI Cloud runs on UserAPI's accounts at $0.08 per image, a 60% discount off the $0.20 launch rate, starting from $3 (about 37 images), with failed tasks refunded automatically. Whacka: Freemium. Free tier with 24 credits/month (8/day) and a whacka.app subdomain; paid plans from about $3/week or $8/month (Starter) up to $96/month (Ultra) billed annually, plus one-time credit top-ups starting around $12 for 100 credits.

## Alternatives

| # | Tool Name | Monthly Visits | MoM Growth Rate | Pricing Model | Summary | Profile (Markdown) |
| :--- | :--- | :--- | :--- | :--- | :--- | :--- |
| 1 | [OpenAI Platform](https://openaitools.app/tool/openai) | 234,678,639 | -9.6% | Paid | Enterprise developer platform and API for deploying GPT-6 Astra, Sol, Luna, and realtime multimodal agents. | [.md](https://openaitools.app/tool/openai.md) |
| 2 | [Lovable](https://openaitools.app/tool/lovable) | 31,052,090 | +3.8% | Freemium | Generates polished full-stack web applications with superior UI design quality, but can be more complex for basic prototypes. | [.md](https://openaitools.app/tool/lovable.md) |
| 3 | [Base44](https://openaitools.app/tool/base44) | 14,039,232 | +0.5% | Freemium, Paid, Contact for Pricing | Builds complete applications and AI agents from natural language, offering robust enterprise features and flexible workflows. | [.md](https://openaitools.app/tool/base44.md) |
| 4 | [Emergent](https://openaitools.app/tool/emergent) | 5,788,850 | +5% | Freemium | Converts conversational prompts into hosted web and mobile applications quickly, but with fewer advanced customization controls. | [.md](https://openaitools.app/tool/emergent.md) |
| 5 | [fal.ai](https://openaitools.app/tool/fal-ai) | 3,093,684 | -3.7% | Paid, pay-as-you-go usage-based pricing | One API for 1,500+ production-ready generative media models | [.md](https://openaitools.app/tool/fal-ai.md) |
| 6 | [Bolt.new](https://openaitools.app/tool/bolt-new) | 3,033,976 | -17.8% | Freemium | Provides full-stack browser-based web development with deep terminal access, though less focused on pure conversational building. | [.md](https://openaitools.app/tool/bolt-new.md) |
| 7 | [v0 by Vercel](https://openaitools.app/tool/v0-dev-by-vercel-labs) | 2,774,275 | -14.3% | Freemium | Delivers exceptional frontend component generation and full-stack web apps, backed by Vercel's robust deployment infrastructure. | [.md](https://openaitools.app/tool/v0-dev-by-vercel-labs.md) |
| 8 | [Replicate AI](https://openaitools.app/tool/replicate-ai) | 904,038 | -8.4% | Paid | Run, fine-tune, and deploy machine learning models with one line of code | [.md](https://openaitools.app/tool/replicate-ai.md) |
| 9 | [Agnes AI](https://openaitools.app/tool/agnes-ai) | 902,184 | -25.8% | Freemium | One free API for text, image, and video AI models | [.md](https://openaitools.app/tool/agnes-ai.md) |
| 10 | [Blink.new](https://openaitools.app/tool/blink-new) | 869,080 | +10.4% | Freemium | Generates hosted web applications with built-in databases and payment integrations, but has a smaller community ecosystem. | [.md](https://openaitools.app/tool/blink-new.md) |

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Source: https://openaitools.app/compare/userapi-ai-vs-whacka

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