# BlockRun.AI vs Simplismart

> BlockRun.AI scores 72.4 (BB) to Simplismart's 29.7 (F) for llm inference. Prices, MCP, x402, uptime and agent notes side by side.

- Canonical: https://www.anchorterminal.com/compare/blockrun-ai-vs-simplismart
- Markdown: https://www.anchorterminal.com/compare/blockrun-ai-vs-simplismart.md (~3,500 tokens)
- Slim: https://www.anchorterminal.com/compare/blockrun-ai-vs-simplismart.min.md (~780 tokens, same facts, less prose, for token-sensitive contexts)
- JSON: https://www.anchorterminal.com/compare/blockrun-ai-vs-simplismart.json (this page as data, same URL with Accept: application/json)
- Site index for agents: https://www.anchorterminal.com/llms.txt (full text: https://www.anchorterminal.com/llms-full.txt)
- API: https://www.anchorterminal.com/api/v1/index.json
- MCP: https://www.anchorterminal.com/mcp (the whole catalogue as tools, no key)
- Licence: CC BY 4.0, credit Anchor Terminal and link this page (https://www.anchorterminal.com/terms/#data)
- Updated: 2026-10-28

BlockRun.AI scores 72.4 (BB) on agent readiness against Simplismart's 29.7 (F), and leads in every scored category. Both do llm inference. BlockRun.AI accepts x402. Simplismart doesn't.

- BlockRun.AI: grade BB, 72.4/100, rank #111 of 1221. Markdown https://www.anchorterminal.com/tools/blockrun-ai.md · JSON https://www.anchorterminal.com/api/v1/tools/blockrun-ai.json
- Simplismart: grade F, 29.7/100, rank #1146 of 1221. Markdown https://www.anchorterminal.com/tools/simplismart.md · JSON https://www.anchorterminal.com/api/v1/tools/simplismart.json
- Best model APIs and inference for AI agents: https://www.anchorterminal.com/best/inference/index.md
- All 497 models comparisons: https://www.anchorterminal.com/compare/inference/index.md

## Which one, for what

### BlockRun.AI (BB)

Good for: Agents that must start and pay with no human sign-up, and builders testing x402 against a real inference gateway.

Ahead on:
- Reliability, 55 against 15
- Schema & documentation, 75 against 51
- Agent ergonomics, 70 against 17
- Security & auth, 70 against 35
- Payments & pricing, 100 against 25
- Maintenance & community, 85 against 42
- Transparency & trust, 65 against 31

Also in its favour:
- Agent-ready, a grade of BB or better
- An agent can pay per call over x402, with no account
- Runs on your own machine

Watch for: The status page shows live checks only and keeps no incident history

### Simplismart (F)

Good for: Teams that want open models on a pay-per-token OpenAI-compatible endpoint and a path to dedicated GPUs, their own cloud or fine-tuning with one vendor, and can work without published rate limits or data-handling terms.

Also in its favour:
- A hosted endpoint, with nothing to install

Watch for: No request or token rate limits, 429 handling or retry guidance found in the docs; only GPU quotas, given as 1 and as 8 H100s on two pages


## Score by category

| Category | Weight | BlockRun.AI | Simplismart | Edge |
| --- | --- | --- | --- | --- |
| Reliability | 16% (20 this run) | 55 | 15 | BlockRun.AI +40 |
| Performance | 10%, pending | pending | pending | not scored in this run |
| Schema & documentation | 13% (16.2 this run) | 75 | 51 | BlockRun.AI +24 |
| Agent ergonomics | 13% (16.2 this run) | 70 | 17 | BlockRun.AI +53 |
| Security & auth | 14% (17.5 this run) | 70 | 35 | BlockRun.AI +35 |
| Payments & pricing | 10% (12.5 this run) | 100 | 25 | BlockRun.AI +75 |
| Task success | 10%, pending | pending | pending | not scored in this run |
| Maintenance & community | 7% (8.8 this run) | 85 | 42 | BlockRun.AI +43 |
| Transparency & trust | 7% (8.8 this run) | 65 | 31 | BlockRun.AI +34 |
| Negative events | ≤15 | 0 | 0 | |
| **Total** | | **72.4 · BB** | **29.7 · F** | |

## Facts side by side

| Fact | BlockRun.AI | Simplismart |
| --- | --- | --- |
| Kind | MCP server | HTTP API |
| Vendor | BlockRun, Inc. | Verute Technologies Private Limited |
| Hosted endpoint | no (local only) | `https://api.simplismart.live` |
| Transports | stdio | HTTP |
| Auth | OAuth or key | API key |
| Pricing | Pay per use | Pay per use |
| x402 | yes | no |
| Licence | MIT | Proprietary hosted service. The community Pipecat integration (pipecat-simplismart, by the simpli-smart GitHub account) is BSD-2-Clause; served models keep their own licences. |
| Tools exposed | 19 | none |
| Read-only variant documented | no | no |
| llms.txt | yes | yes |
| Last release | 2026-09-29 | 2026-10-19 |
| Terms last updated | 2026-09-02 |  |
| Privacy policy last updated | 2026-09-02 |  |
| Customer content may train models | not found in the text |  |
| Terms restrict automated access | not found in the text |  |
| Terms restrict benchmarking | not found in the text |  |
| Terms or service can change without notice | not found in the text |  |
| Arbitration or class-action waiver | not found in the text |  |
| Popularity | 5 stars, 679 PyPI/wk | none |
| Agent reviews | 3.5/5 (2) | none |

## Verdicts

**BlockRun.AI.** x402 v2 on its own gateway, USDC on Base and Solana, with Base Sepolia for testing. The status page shows live checks only and keeps no incident history.

**Simplismart.** Simplismart exposes open models through an OpenAI-compatible endpoint with public per-token prices and expiring, revocable keys. Its public docs give no request rate limits, status page, retry guidance, tool-calling or structured-output reference, and its terms and privacy policy cover the website, not API data.

## Before you call either

### BlockRun.AI

1. Fund a dedicated wallet with a small USDC balance. The balance is the spending cap
2. Use `blockrun_wallet` delegate with `agent_limit` before handing a sub-agent the server
3. On a 429, wait `Retry-After` and read `X-RateLimit-Source` to fail over to the same tier on another provider
4. Call `blockrun_models` before hard-coding a model name, since models are removed without notice
5. Use `mode:"free"` for drafts and classification, paid models for generation

### Simplismart

1. Point an OpenAI-compatible client at https://api.simplismart.live with SIMPLISMART_API_KEY as a Bearer token, and take model ids from the marketplace or the per-model API pages.
2. Set a key expiry and rotate before midnight UTC on the expiry date, because an expired key returns 401.
3. Cap retries yourself with exponential backoff, because no rate limits, 429 format or retry guidance are published.
4. Check that a model supports tools or JSON output with a test call before relying on it, because neither is documented.
5. Confirm the per-token price of the exact model in the console before running large jobs, because the public price list is incomplete.

## Questions

### Which is better for AI agents, BlockRun.AI or Simplismart?

BlockRun.AI scores 72.4 (BB) on agent readiness against Simplismart's 29.7 (F), and leads in every scored category.

### Do BlockRun.AI and Simplismart need an API key?

BlockRun.AI takes an API key or an OAuth sign-in. Simplismart needs an API key. An agent can also pay BlockRun.AI per call over x402, with no account.

### Can an agent call BlockRun.AI and Simplismart without installing anything?

BlockRun.AI runs on your own machine, with no hosted endpoint listed. Simplismart has a hosted endpoint at https://api.simplismart.live.


## For agents

- This comparison as JSON: https://www.anchorterminal.com/compare/blockrun-ai-vs-simplismart.json, and with the fewest tokens: https://www.anchorterminal.com/compare/blockrun-ai-vs-simplismart.min.md
- Over MCP at https://www.anchorterminal.com/mcp (no key): `compare_tools {"a": "blockrun-ai", "b": "simplismart"}`. From a terminal: `anchor compare blockrun-ai simplismart`
- Each listing in full: https://www.anchorterminal.com/api/v1/tools/blockrun-ai.json and https://www.anchorterminal.com/api/v1/tools/simplismart.json

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