How do Photo Caption Generator AI and Shutterstock AI Image Generator compare in monthly traffic?

Photo Caption Generator AI has 638,725 monthly visits, while Shutterstock AI Image Generator has 47,855,171. Traffic estimates describe audience size, not product quality.

How do their growth rates compare?

Photo Caption Generator AI has a month-over-month growth rate of -1%; Shutterstock AI Image Generator has +3.2%.

How does pricing compare?

Photo Caption Generator AI: Freemium. Free download with in-app purchases. A Premium subscription (introduced in an earlier update) unlocks unlimited caption generations; the free tier offers limited usage. See the App Store listing for current prices. Shutterstock AI Image Generator: Paid. New users get 2 free trial generations, after which the standalone GenAI subscription costs $15/month billed annually ($180/year) or $29/month with no contract for 100 AI generation credits per month. AI generation credits are also bundled into stock subscriptions, including Unlimited Images ($29/mo billed yearly with 50 AI credits/mo) and Unlimited Plus ($69/mo billed yearly with 100 AI credits/mo), alongside custom Teams and Business indemnification plans.

What are alternatives to Photo Caption Generator AI and Shutterstock AI Image Generator?

Other tools in related categories include Adobe Firefly, Photoroom, Picsart, Midjourney, 123RF AI Search Engine.

Open AI Tools

Photo Caption Generator AI vs Shutterstock AI Image Generator — Traffic (638.73K vs 47.86M), Pricing & Verdict | Open AI Tools

Head-to-Head Benchmark

Photo Caption Generator AI vs Shutterstock AI Image Generator

Photo Caption Generator AI records 638,725 monthly visits with -1% month-over-month growth and Freemium pricing. Shutterstock AI Image Generator records 47,855,171 monthly visits with +3.2% growth and Paid pricing.

Photo Caption Generator AIFreemium

AI captions for your photos in seconds, in 14+ languages

Monthly Visits

638.73K

MoM Velocity

-1%

Top Market

🇺🇸 United States

View Photo Caption Generator AI Analysis apple.co

Shutterstock AI Image GeneratorPaidTraffic Leader

Commercially licensed AI image generator aggregating frontier visual models with legal indemnification and stock asset integration.

Monthly Visits

47.86M

MoM Velocity

+3.2%

Top Market

🇺🇸 United States

View Shutterstock AI Image Generator Analysis shutterstock.com

Side-by-Side Traffic & Specification Matrix

Dimension / Metric	Photo Caption Generator AI	Shutterstock AI Image Generator
Official Domain	apple.co	shutterstock.com
Pricing Model	Freemium	Paid
Monthly Visits	638.73K (638,725)	47.86M (47,855,171)

Primary Market & Share	🇺🇸 United States (4.2%)	🇺🇸 United States (15.2%)

Direct Visits / mo	325.72K	12.47M

User Rating	4.1	4.3

Supported Platforms	App	Website

Photo Caption Generator AI

AI captions for your photos in seconds, in 14+ languages

GPT-4 Vision analysis

Powered by OpenAI's GPT-4 Vision, the app reads what is in your photo and writes captions that actually reflect the scene.

Multiple caption tones

Choose humorous, standard, sarcastic, professional or festive tones to match your personal brand.

Multi-language output

Generate captions in 14+ languages to reach friends and followers around the world.

Platform-tuned captions

Tailor the wording for Instagram, X (Twitter), Facebook, LinkedIn, Bluesky or Tinder, and share straight from the app.

Strengths & Pros

+High user rating (about 4.7) from hundreds of reviews
+Uses GPT-4 Vision for genuinely image-aware captions
+Works in 14+ languages with several tone options
+Tuned for many platforms including Instagram, X, LinkedIn and Tinder
+Also generates accessible ALT text

Limitations

–Only available on iPhone, with no Android or web version
–Some reviewers report support responsiveness issues and confusion over free vs paid tiers
–Caption quality depends on how clear the underlying photo is
–Requires an internet connection since captions are generated in the cloud

Shutterstock AI Image Generator

Commercially licensed AI image generator aggregating frontier visual models with legal indemnification and stock asset integration.

Multi-Model Selector & AI Model Recommender

Provides single-dashboard access to leading third-party visual models—including OpenAI GPT Image 2, Google Imagen 4 Ultra, Gemini 3.1 Flash, and Runway Gen-4—with an automated recommender that matches prompts to the best engine.

Standard Commercial License & $10,000 Indemnification

Attaches a commercial Shutterstock Standard License and $10,000 legal indemnification to every downloaded AI image, with full human-reviewed indemnification available on Enterprise and Business tiers.

AI Image Editor & Generative Outpainting

Includes browser-based inpainting, magic object erasure, background removal, image reference guidance, and aspect-ratio canvas expansion that routes royalties directly to the original contributor when editing stock photos.

Unified 625M+ Stock & GenAI Search with Claude/ChatGPT Apps

Displays stock photos, vectors, 3D assets, and AI generation options in one workflow, complemented by official ChatGPT and Claude connectors for conversational asset discovery.

Strengths & Pros

+Every downloaded AI image includes a clear commercial Standard License backed by $10,000 legal indemnification
+Aggregates top frontier models (GPT Image 2, Imagen 4 Ultra, Gemini 3.1 Flash, Runway Gen-4) under one $15/mo annual plan