Which problem are you solving?
Your AI Validates. These Tools Challenge.
One conversation breaks the loop. The other structures the decision. Each runs in an isolated session, so the reasoning never pollutes your main workflow—you keep the insight, not the 2,000 tokens of self-talk.
Works With Your AI. Not Instead Of It.
Claude Code, Cursor, Windsurf — bring your own. One Reasoning Services account adds structured thinking to every agent you use. No lock-in."My Agent Is Stuck in a Loop"
Your coding agent (Claude Code, Cursor, Windsurf) is on iteration 30 of the wrong approach. Each attempt builds on the last, sinking deeper into a flawed mental model. The agent's context is polluted.
What you need: A fresh context session to articulate the actual problem. The answer to a stuck question is a better question.
Break the Loop →"I Can't Afford to Get This Wrong"
Database choice, vendor selection, hiring decision. Multiple stakeholders. Expensive to reverse. Your gut has a favorite, and your AI validated it in seconds. But you need more than agreement—you need justification.
What you need: Weighted criteria, sensitivity analysis, documented reasoning that survives scrutiny.
Structure the Decision →This Isn't Prompt Engineering
Most "reasoning" tools inject a system prompt the model can ignore. Ours bind the agent to stages it has to walk. It can still be wrong inside a stage. It can't quietly skip one.
The Failure Modes Your AI Misses by Default.
Your agent validates. These tools challenge. Each targets a specific way AI-assisted thinking goes wrong.
One Bad Decision Costs More Than This
Surface one bad assumption before it ships, and the year pays for itself many times over.
Monthly
Full access to all reasoning tools. Cancel anytime.
- All reasoning tools
- No usage metering
- Session history
- Email support
Annual
Save 25%. Best value for daily use.
- All reasoning tools
- No usage metering
- Session history
- Priority support
- Save $60 per year
Frequently Asked Questions
The honest answers to what you're probably wondering.
How is this better than using a separate chat for criticism?
A separate chat means copy-pasting findings back and forth, and the criticism bleeds into your main context. Here the session is isolated—you get the insight without the pollution.
What makes this different from just prompting Claude harder?
"Be critical" is a suggestion. Our tools are a contract — they bind the agent to stages it has to walk before it answers, and leave a record of what was considered.
How does billing work?
$20/month or $180/year for full access to all reasoning tools. Cancel anytime from your account settings. No usage metering, no overage charges.
Who actually uses this?
Mostly developers and technical founders using AI coding agents (Claude Code, Cursor, Windsurf). When the agent is on iteration 30 of the wrong approach, an isolated reasoning session breaks the loop.
What do you do with my data?
Your reasoning sessions are private and encrypted. We don't train models on your data. We don't sell or share your content. Sessions are stored only for you to access and reference.
Won't this slow me down?
The reasoning step takes seconds. Rewriting on top of a wrong assumption takes weeks. The fastest way to ship is to surface the framing before the code.
Your AI Won't Stop You From Being Wrong
$20/month. If one better-structured decision a year is worth $240 to you, the math is easy.
Contact Information
For general inquiries and support, please visit our contact page.
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