Head to head · Image editing · October 2026 research run

Photoroom API vs Pixelixe

Photoroom API scores 53.5 (D) on agent readiness against Pixelixe's 37.3 (F), and leads in 6 of 7 scored categories. Pixelixe leads on maintenance & community. Both do image editing.

Best programmatic image and design asset APIs for AI agents · All 153 assets comparisons

Which one, for what

Photoroom API D

Best for Product-photo work at volume, such as cutouts, white backgrounds, shadows, generated scenes and clothing shots, one image a call.

Ahead on

  • Reliability, 42 against 15
  • Schema & documentation, 86 against 66
  • Agent ergonomics, 64 against 49
  • Security & auth, 49 against 38
  • Payments & pricing, 40 against 30
  • Transparency & trust, 69 against 41

Watch for

No status page was found on the site or in the docs, so there is no public incident history to read

Pixelixe F

Best for Template fills and white-label editing for marketing and SaaS teams, with a JSON-to-graphic route for agents.

Ahead on

  • Maintenance & community, 19 against 13

Also in its favour

  • Free to start without a card

Watch for

Every error is HTTP 400 with a free-text message, including wrong keys and exhausted credits

Why the edge

Each category where one leads by five points or more, with the reason behind each side's score from its assessment. The numbers are in the table below; this is what they stand for.

Transparency & trust Photoroom API +28

Photoroom API 69

Per the 9 October check, not re-read on 4 November. Closed hosted service under the Photoroom Terms and Conditions effective 29 July 2026, which name the application programming interface. Sample code is MIT (15). The security page gives retention figures (images discarded after the call, operational logs 15 days, API access logs one year). The statements on training disagree. The privacy policy of March 2026 says model improvement does not apply to API images, the security page says self-serve API plans train by default with an opt-out, and the terms authorise training on user content with an opt-out. A DPA is for Enterprise customers only (14). Preview and alpha functions carry a two-week notice, the 2024 base URL change gave a dated deadline, and the AI Backgrounds v2 model is marked deprecated with no removal date (12). The security page names GCP, AWS, Cloudflare, Datadog and Vercel and says hosting is in the United States. The full list is in the trust centre, which was not read (16).

Pixelixe 41

Closed service under terms of 19 March 2026 that choose French law but name no company (12 of 30). The privacy policy of 7 April 2026 keeps account data while the account is active and 'as long as reasonably necessary' after, with no periods, and says nothing about AI processing or training (10 of 30). V1 is marked deprecated in the docs with no dates or notice period (5 of 20). Processors are described only by category, with Google Analytics named, and data processed in France, the EEA and other vendor countries (5 of 20). 12 + 10 + 5 + 5 = 32.

Reliability Photoroom API +27

Photoroom API 42

Read with the hosted lines. Photoroom's terms (clause 2.7.a, effective 29 July 2026) bar copying any part of the Services by automated or non-automated scraping, so photoroom.com hosts were not re-read on 4 November and the 9 October readings are kept. No status page was found on photoroom.com, the docs or the security page, and status.photoroom.com did not answer one request, per the 9 October check (0). With no history to read, the incident line takes the floor of 5. The security page states one incident on record, a 30-minute availability disruption in October 2024, which is the vendor's own account (5). Limits are published, 60 images a minute by default and 1,000 a month and 100 a day in sandbox mode (15). The docs say a 429 is returned at the limit, tell callers to back off exponentially and to retry a 500 up to three times, and say failed calls are not billed. No Retry-After header or idempotency key is documented, so safe-retry guidance without keys (12). The API page states a 99.9 per cent uptime target on Enterprise accounts, but no SLA document was found and the terms say availability is not guaranteed, so no SLA could be read (0). The Image Editing API left beta on 3 April 2024. Upscale, text-guided segmentation and templating are labelled preview (10).

Pixelixe 15

Hosted lines. No status page found on the site or in the docs (0). No readable incident history (5). No rate limit is published; the terms only forbid circumventing them (0). No 429, Retry-After or backoff guidance. Every error, a wrong key and exhausted credits included, is a 400 with a message (0). No SLA found; the terms supply the service as is (0). API v2 is current and not labelled beta (10). 0 + 5 + 0 + 0 + 0 + 10 = 15.

Schema & documentation Photoroom API +20

Photoroom API 86

Per the 9 October check, not re-read on 4 November. A public OpenAPI 3.1.0 description at image-api.photoroom.com/openapi, read as embedded on the docs reference page, with four operations (25). llms.txt, a Markdown twin of every page and a page with a prompt written for coding agents (10). 86 of the 87 parameters of GET /v2/edit carry a description, the operation description lists every edit, and the agent page says when to call each of the two APIs (17). 31 of 87 parameters have enums, but booleans are strings, no field of /v2/edit is marked required, and the embedded description declares neither the x-api-key header nor the pr-* model headers (10). Curl examples on every page and 400, 402 and 500 bodies in the description. 401, 403 and 429 are documented in prose only, and the two APIs use different error shapes (11). Paths are /v1 and /v2, models are pinned by dated headers and the changelog is dated back to June 2023, but the description's version is fixed at 1.0.0 and the last changelog entry is 21 April 2026 (13).

Pixelixe 66

OpenAPI 3.1 (version 2.0.0) at pixelixe.com/pixelixe-openapi.json, but it covers four endpoints, authentication, document search, graphic automation and photo effects, and leaves out the JSON-to-graphic and image processing APIs (18 of 25). llms.txt exists but routes readers to marketing pages; the MCP reference is written for LLMs (7 of 10). The MCP reference says what each of the seven tools maps to, that pixelixe_generate_graphic_variant 'is not a free-form layout API', lists common mistakes and how to present outputs (17 of 20). The MCP layer documents canonical field names and refuses legacy aliases; the REST modifications are open structures keyed by element name (10 of 15). Request examples throughout, but errors are one table of message strings all returning 400 (8 of 15). /v2 paths and a deprecated V1, with no changelog (6 of 15). 18 + 7 + 17 + 10 + 8 + 6 = 66.

Agent ergonomics Photoroom API +15

Photoroom API 64

Per the 9 October check, not re-read on 4 November. The response body is the image itself, so an agent saves a file and reads nothing into context. outputSize, maxWidth, maxHeight, export.format and the size presets set what comes back, and the MCP server has one tool, per Photoroom (18). Nothing to paginate. Output size, format and DPI controls (15). JSON errors with a message and a documented meaning for 400, 401, 403, 402, 429 and 500, but the two APIs use different shapes and Unauthorized covers both a missing key and an empty balance (13). No idempotency key. Calls keep no state, failed calls are not billed and background.seed repeats a generated background, but a retried success is billed again. The MCP tool's annotations were not read (10). Only the image is required and defaults are sensible. No official SDK, only sample code for four platforms (8).

Pixelixe 49

Seven compact MCP tools (25). Document and design-set search filters, with no pagination documented (10 of 20). All errors are 400 with free-text messages, so an agent can't branch on a code (6 of 20). No idempotency keys, and annotations couldn't be read on the closed server. The MCP tools only read and create, with nothing that deletes (5 of 20). Few required fields, but no official SDK (3 of 15). 25 + 10 + 6 + 5 + 3 = 49.

Security & auth Photoroom API +11

Photoroom API 49

Per the 9 October check, not re-read on 4 November. A team can hold several API keys and revoke each in the dashboard, with no scopes found. The key travels in the x-api-key header only. The hosted MCP server's published OAuth metadata gives an authorisation code grant with PKCE, dynamic client registration and a revocation endpoint, per the 9 October reading, and the connector page says it creates its own key for the connection (20). No read-only key. The API stores nothing to change, a sandbox key cannot spend, and a prepaid monthly allowance bounds spend (8). Returns images, not untrusted text (10). The dashboard shows usage history, GET /v2/account returns the balance, and the security page says API access logs are kept for one year on Photoroom's side (6). The security page states a SOC 2 Type 2 attestation scoped to the API with a report of April 2026, held in a trust centre drawn by script that was not read. security.txt returns 404 and no disclosure policy or bug bounty was found, so a SOC 2 claim with no readable report or disclosure route (5).

Pixelixe 38

A bearer API key per account, plus a public key for the embedded editor. The MCP server accepts the key or an OAuth token from studio.pixelixe.com/oauth/mcp with one pixelixe.mcp scope. No key scopes, rotation or revocation documented (18 of 30). No read-only mode, though the MCP tools can't delete or change account settings (10 of 20). Tools return the account's own templates and renders (10 of 15). No audit log or per-call record documented (0). No security.txt, disclosure policy, bug bounty or certification found (0). 18 + 10 + 10 + 0 + 0 = 38.

Payments & pricing Photoroom API +10

Photoroom API 40

Per the 9 October check, not re-read on 4 November. No x402, MPP or L402 in the docs, the OpenAPI description or the pricing pages (0). Per-image prices are public, $0.02 for background removal and $0.10 for an Image Editing call (20). Sandbox mode gives 1,000 free watermarked calls a month and a new account 10 free production calls on the Remove Background API, with no card, per the pricing page (20). A person has to create an account and activate the API in the dashboard. The MCP server also needs a Photoroom sign-in (0).

Pixelixe 30

No x402, MPP or L402 (0). Plan prices with monthly document counts are public, with no per-image price (10). 10-day trial with no card (20). A person signs up and copies the key, or approves OAuth in a browser (0). 0 + 10 + 20 + 0 = 30.

Score by category

CategoryWeight this runPhotoroom APIPixelixeEdge
Reliability16%204215Photoroom API +27
Performance10%pendingpendingpendingnot scored in this run
Schema & documentation13%16.28666Photoroom API +20
Agent ergonomics13%16.26449Photoroom API +15
Security & auth14%17.54938Photoroom API +11
Payments & pricing10%12.54030Photoroom API +10
Task success10%pendingpendingpendingnot scored in this run
Maintenance & community7%8.81319Pixelixe +6
Transparency & trust7%8.86941Photoroom API +28
Negative events≤1500
TotalD 53.5/100F 37.3/100

Facts side by side

FactPhotoroom APIPixelixe
KindHTTP APIHTTP API
VendorPhotoroomPixelixe
Hosted endpointhttps://image-api.photoroom.com/v2https://studio.pixelixe.com/api
TransportsHTTP, Streamable HTTPHTTP, Streamable HTTP
AuthOAuth or keyOAuth or key
PricingFreemiumPaid
Price for image editing$0.10 per imagenot published
x402nono
LicenceProprietary service under the Photoroom Terms and Conditions. The sample code repository is MITClosed service under the Pixelixe terms of service (last modified 19 March 2026)
Tools exposed17
Read-only variant documentednono
llms.txtyesyes
MCP registrynot listedcom.pixelixe/pixelixe-mcp
Last release2026-04-212026-03-26
Terms last updated2026-07-292026-03-19
Privacy policy last updated2026-03-012026-04-07
Customer content may train modelsyes, with an opt-outnot found in the text
Terms restrict automated accessyesyes
Terms restrict benchmarkingnot found in the textnot found in the text
Terms or service can change without noticenot found in the textnot found in the text
Arbitration or class-action waiveryesnot found in the text

How the scores have moved

Verdicts

Photoroom API

A call costs $0.02 for background removal or $0.10 for any combination of edits, and a sandbox key gives 1,000 free watermarked calls a month without a card. No status page or official SDK was found, and Photoroom's privacy policy and security page disagree on whether API images train its models.

Pixelixe

Pixelixe's seven MCP tools and their LLM-oriented reference make template fills and JSON-to-graphic creation simple to call, with an OpenAPI file for the core endpoints. Every error comes back as a 400 with a message, there are no published rate limits, status page or changelog, and API access starts at $59 a month.

Before you call either

Photoroom API

  1. Send the key in the x-api-key header. Prefix it with sandbox_ while testing, because calls with the plain key consume paid images
  2. Save the response body as a file. A 200 returns image bytes, PNG by default, and any other status returns JSON with error.message or detail
  3. Send model selectors such as pr-ai-shadows-model-version: 2026-04-15 as HTTP headers, not form fields. They are not in the OpenAPI file
  4. Stay under 60 images a minute. On 429 back off with an exponential delay, and set a client timeout of at least 60 seconds for AI edits
  5. Use POST /v2/edit with imageFile for local files and GET /v2/edit with imageUrl for hosted ones. Each call takes one image

Pixelixe

  1. Call pixelixe_search_documents first to find the document_uid of the template to reuse
  2. Use pixelixe_generate_graphic_variant to fill an existing template; it can't change the layout
  3. Read the error message text, since every failure is a 400
  4. Stop and tell the user on 'Not enough Credits'; retrying won't help
  5. For a batch, use pixelixe_create_multiple_images and summarise counts rather than inlining every image

Questions

Which is better for AI agents, Photoroom API or Pixelixe?

Photoroom API scores 53.5 (D) on agent readiness against Pixelixe's 37.3 (F), and leads in 6 of 7 scored categories. Pixelixe leads on maintenance & community.

Do Photoroom API and Pixelixe need an API key?

Both take an API key or an OAuth sign-in.

Can an agent call Photoroom API and Pixelixe without installing anything?

Yes. Photoroom API has a hosted endpoint at https://image-api.photoroom.com/v2 and Pixelixe at https://studio.pixelixe.com/api.

Other comparisons with Photoroom API or Pixelixe

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