Write a spec,
ship an agent

From plain English to production agent in 60 seconds: tested, versioned, and ready to call from anywhere

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GarmentoryDroneSenseRoutableNeuranimusPaid

Write specs,
not flowcharts

What you write is what your agent does. Your spec defines behavior, inputs, and outputs. No frameworks, no SDKs, just words.

Control, not complexity

Everything you need to ship production agents, nothing you don't

Test every change before it ships

Every agent ships with a built-in test harness. Define expected outputs, run your suite on save, and catch regressions automatically.

  • Inline test cases with expected output matching
  • Automatic regression detection on every edit
  • CI/CD integration via API for automated pipelines

Previously required: Braintrust, Promptfoo, custom eval scripts

Iterate on specs, ship stable APIs

Every spec change is versioned, diffed, and reversible. Engineers get stable APIs while non-engineers update agent logic through approval workflows, without redeploying or managing prompts in a separate tool.

  • Git-like version control with transparent diffs and instant rollback
  • Immutable versions with version pinning
  • Approval workflows for non-technical spec editors

Previously required: PromptLayer, HumanLoop, Custom Pipelines, Manual Versioning

Ship once, deploy everywhere

Every agent can be exposed as a strictly typed REST API the moment you save it. Logic auto-generates docs, input forms, and a shareable web UI from your spec.

  • Strictly typed inputs and outputs enforced on every request
  • Auto-generated API docs and integration guides from your spec
  • Shareable web UI with input forms anyone can use
  • MCP server for native AI tool integration (Claude, Cursor, ChatGPT)
  • Batch processing: run any agent against an entire CSV dataset

Previously required: Custom frontend, API documentation tools, Swagger/OpenAPI

Intelligent model routing with zero setup

Logic routes each request across OpenAI, Anthropic, Google, and Perplexity, matching fast models to simple tasks and frontier models to complex reasoning. Failover is automatic.

  • Automatic model selection by task complexity, latency, and cost
  • Automatic failover if a provider returns errors or goes down
  • Execution caching for deterministic workloads (same input, instant result)

Previously required: OpenRouter, Martian, Custom routing logic

See exactly what your agents are doing, and why

Every execution is logged with full context: inputs, outputs, model reasoning, latency. When something breaks, you know exactly where and why.

  • Complete execution logging for every API call
  • Full input/output inspection with latency tracking
  • Error surfacing and execution history across all agent versions

Previously required: LangFuse, LangSmith, Custom Logging

CASE STUDY

Garmentory

How Garmentory cut product moderation time from five days to 48 seconds

Garmentory, an online fashion marketplace, scaled from 1,000 to 5,000+ products moderated daily and had their best financial quarter in company history.

Read the full story

What our customers say

A year ago, we were using almost no AI. Today, we're exploring using it in every part of our business. Logic made that jump possible.

Garmentory

Sunil Gowda

CEO, Garmentory

On those more complex POs, Logic takes my work from half an hour down to two minutes. That's a massive time saver.

DroneSense

Lauren Gettler

Operations Manager, DroneSense

Frequently asked questions

Ship your first agent in 60 seconds

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