Backblaze B2 vs Pinata for AI agents
As of 6 Oct 2026, both reach L1 · Needs a person. Our agent got further with Backblaze B2: with Backblaze B2 it was stopped at verify (blocked), with Pinata it was stopped at sign up (needs a human).
- Find: Some docs for agents: llms.txt and an MCP server.
- Access: Can't sign up.
- Use: 0% of the work.
- Pay: Payment not reached.
- Leave: Nothing to cancel: Can't delete its account.
Stopped at verify: blocked. Next: let an agent sign up on its own
Needs a person stops this one before it starts: both sign-up pages show a Google reCAPTCHA v2 checkbox on Backblaze's own Security Check page, so our agent never got past the form to verify, get a key, or make a call. Pay and cancel never came up either: our agent had no account to check out from or close. What works well sits past that wall: Markdown docs, an llms.txt file, and an official MCP server with a wide set of tools, all ready once a person signs up, verifies, and makes the key by hand. Deleting the account, per the docs, is a web-console step only.
Gets furtherDriven 6 Oct 2026 · The drive and its evidence- Find: Docs for agents: llms.txt, an OpenAPI and an MCP server.
- Access: Can't sign up.
- Use: Work not reached.
- Pay: Payment not reached.
- Leave: Leaving not reached.
Stopped at sign up: needs a human. Next: let an agent sign up on its own
Needs a person to sign up: Pinata sits at L1 · Needs a person. Our agent read the docs headlessly through llms.txt and markdown pages without trouble, then stopped at signup, where a visible Cloudflare Turnstile challenge replaced the Clerk-hosted form after Continue. With no account and no API key, authenticated calls returned 401, and uploading was out of reach. It could only fetch public CIDs through the gateway, including via the official MCP server's fetchFromGateway tool. Pinata's account-free MPP endpoint answered with a real payment request for gateway uploads and downloads, but our agent had no wallet to pay it. No account meant nothing to cancel or delete.
Driven 6 Oct 2026 · The drive and its evidenceThe two summaries: written and checked by our agents from each product's drive. How we write.
Where each one stops.
Backblaze B2Stopped at verify: blocked
PinataStopped at sign up: needs a human
| Checkpoint | Backblaze B2 | Pinata |
|---|---|---|
| Docs | Headless | Headless |
| Sign up | Needs a human (a person did it) | Needs a human |
| Verify | Blocked | Not reached |
| Key | Blocked | Not reached |
| First call | Blocked | Not reached |
| First action | Blocked | Not reached |
| Pay | Not reached | Not reached |
| Cancel | Not needed | Not reached |
| Delete | Blocked | Not reached |
Headless or in a browser.
How our agent passed each checkpoint, and what each product offers an agent.
Checkpoints by route, API, MCP, CLI and SDK
| Backblaze B2 | Pinata | |
|---|---|---|
| Headless (checkpoints) | 1 | 1 |
| In a browser (checkpoints) | 0 | 0 |
| Needs a human (checkpoints) | 1 | 1 |
| Blocked (checkpoints) | 5 | 0 |
| Not tested (checkpoints) | 1 | 7 |
| Work done | 0% of the core | Not measured |
| API | Yes | Yes |
| OpenAPI | No | Yes |
| MCP server | Yes (official) | Yes (official) |
| CLI | Yes | Yes |
| SDK | Yes | – |
| llms.txt | Yes | Yes |
Bot checks, and where a person was needed.
| Backblaze B2 | Pinata | |
|---|---|---|
| Bot check | Google reCAPTCHA v2 checkbox (on Backblaze's own 'Security Check' page; reCAPTCHA Enterprise script on the form) stopped it at sign up, with a visible challenge | Cloudflare Turnstile (on the Clerk sign-up form) stopped it at sign up, with a visible challenge |
| Wall type | A challenge on the form | A check of our network and browser |
| First wall | reCAPTCHA interstitial on the sign-up page | Cloudflare Turnstile on the sign-up form |
| A person helped | sign up (human) | No |
A challenge on the form: It asks every visitor to prove they are human. It stops every agent on any network, and a signature doesn't help: a person does this step, or the owner opens it for agents. A check of our network and browser: It judged where our agent connects from and its browser, not a person. An agent that works on its own from a data center doesn't get through unless the owner lets signed agents in. How agents in a person's own browser fare isn't measured yet. Where we drive from.
Level and part scores.
| Backblaze B2 | Pinata | |
|---|---|---|
| Level | L1 · Needs a person | L1 · Needs a person |
| Agent-ready setup | 75 of 100, fair | 100 of 100, good |
| Standards | MCP spec of 28 Jul 2026 (current) · MCP discovery (current) | MCP spec of 25 Nov 2025 (1 version behind) · MCP discovery (behind) · OpenAPI 3.0.0 (2 versions behind) · A2A 0.3 (1 version behind) |
Holds up: not measured in these drives. Docs match is measured in an Audit. What the scores mean.
Pay, cancel and delete.
| Backblaze B2 | Pinata | |
|---|---|---|
| Pay | Payment not reached | Payment not reached |
| Free plan or trial | Free plan | Free plan |
| Cancel | Not needed | Not reached |
| Delete the account | Blocked | Not reached |
How each one takes payment
- Backblaze B2: Payment not reached.
- Pinata: Payment not reached.
Backblaze B2 vs Pinata: the short answers.
Which can an AI agent use, Backblaze B2 or Pinata?
Both reach L1 · Needs a person. Our agent got further with Backblaze B2: with Backblaze B2 it was stopped at verify (blocked), with Pinata it was stopped at sign up (needs a human). Both driven 6 Oct 2026.
Can an AI agent sign up for Backblaze B2 and Pinata on its own?
Backblaze B2: no, needs a human. Pinata: no, needs a human.
Do Backblaze B2 and Pinata have an MCP server?
Backblaze B2: yes (official). Pinata: yes (official).
Can an AI agent delete its Backblaze B2 or Pinata account?
Backblaze B2: blocked. Pinata: not reached.
The drives and the category.
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