Pixabay API alternative for AI agents
The Pixabay API is a free keyword search over Pixabay's photos, illustrations, vectors, and videos under the Pixabay Content License. Lightdrift searches openly licensed images by meaning or reference image and returns per-result license data through an API or an MCP server.
Updated
Lightdrift vs Pixabay API at a glance
| Lightdrift | Pixabay API | |
|---|---|---|
| Collection | 1,852,370 captioned Creative Commons and public domain images from 17 sources | 6.3 million+ media assets, including images, videos, and music (source) |
| Search | Natural-language (semantic) search: multimodal embeddings of each image and its caption, then reranking | Keyword search (up to 100 characters) with category, color, and orientation filters; at most 500 results per query (source) |
| Search by image | Yes: by uploaded image, image URL, or image plus text; find similar by asset ID (paid plans) | Not documented (source) |
| License data per result | Yes: normalized license, commercial and derivative flags, attribution string, and source link on every result | No license field; every item is under the Pixabay Content License (source) |
| License | Varies per image (CC0, public domain, CC BY, CC BY-SA and others); commercial-use licenses by default | Pixabay Content License: free use without attribution; no standalone redistribution; no commercial use of recognisable trademarks; no merchandise printing for sale (source) |
| Price | Free plan with 500 credits a month (up to 5,000 results); paid plans from $29 a month | Free (source) |
| Rate limits | Free: 30 requests a minute, 1,000 a day. Paid: up to 1,000 a minute | 100 requests every 60 seconds; full-resolution URLs need approval (source) |
| MCP server | Official remote MCP server at https://lightdrift.ai/mcp | No official MCP server; community servers exist (source) |
Pixabay API terms that matter for agents
- Requests must be cached for 24 hours, and systematic mass downloads are not allowed. (source)
- Permanent hotlinking of images is not allowed; images must be downloaded to your server. (source)
- Apps must show users where results come from whenever search results are displayed. (source)
- The terms prohibit scraping, including for machine learning purposes. (source)
When Pixabay is the better choice
- You need illustrations, vectors, video, or music along with photos.
- You want a single license with no attribution requirement.
- Keyword search covers your queries.
When Lightdrift is the better choice
- Your agent describes images in natural language or searches with a reference image.
- You need documentary and scientific subjects with named sources.
- You need per-result license data and attribution strings.
- You want an MCP server instead of wiring an HTTP client into every agent.
Lightdrift reports licenses as declared by each source and does not provide legal clearance; see rights answers. Competitor details were checked against their own documentation on September 27, 2026. Something out of date? Email hello@lightdrift.ai.
Other comparisons: Unsplash API, Pexels API, Openverse API.
