THIS vs THAT ACCESS PLANS
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: Time To Join

→ Why waste your time reading contracts, drafts, document small print, and plans - not knowing what changed and trying to find if anything did?

→ Give yourself a head start and immediately spot if meaning changed... and exactly where it did.

→ Instantly locate if a semantic shift has altered the intent and potentially created a consequence if you miss it.

→ Harness machine determinism (not AI) to speed-read and eliminate the mistakes.

→ Don't overlook nuanced wording and blindly accept altered obligations.

→ Prevent the downstream effect that results from accepting a meaningful change, or issuing a shifted intent.


“Did obligations alter?”

  • contracts
  • finance / legal
  • compliance / terms

“What changed that matters?”

  • product updates
  • AI outputs
  • agent pipelines

“Do these mean the same?”

  • translation validation
  • summarisation drift
  • agent reasoning


: No AI

CompareThis≠That™ does not use an AI LLM (artificial intelligence) to work. The operations are deterministic. It has been created for both human users AND AI systems to rapidly and reliably recognise when the flow of meaning has altered between two comparable outputs.



: Pricing Plans

CompareThis≠That Web Packs

➤ Monthly subscriptions with a fixed comparison allowance for each billing cycle.

☯ Casual Web Pack

£10/month
→ 25 comparisons per monthly billing cycle
Approximately £0.40 per comparison
Constraint-based Judgement
Visual Web UI

☯ Regular Web Pack

£25/month
→ 75 comparisons per monthly billing cycle
Approximately £0.33 per comparison
Constraint-based Judgement
Visual Web UI

☯ Professional Web Pack

£60/month
→ 200 comparisons per monthly billing cycle
Approximately £0.30 per comparison
Constraint-based Judgement
Visual Web UI

➤ Public Beta 01 introductory pricing.

Monthly allowances reset on your billing date. Unused comparisons do not roll over. Upgrade at any time for a higher monthly allowance.

One Web Pack may be active per account. Cancelling or reactivating does not create a fresh allowance, and a downgrade takes effect on the next renewal.



: API Developer / AI Agent Plans

2x APIs in 1 Credit Pack

➤ One plan → Two endpoints.

Spend your included capacity across either endpoint. Predictable, secure, auditable.


BASE URL: https://api.maenen.ai

AGENT ACCESS: https://www.agent.comparethisthat.com


— Both endpoints issue receipts.
— "Compare Core Lite" version is suited to text and structured payloads.
— "Review" version uses three times the capacity because it performs supported-file admission, extraction, normalization, semantic review, findings, matrix, decision view+. [OCR, image, visual, CAD and schematic interpretation unavailable at launch].

'Review' Version API

➤ Richer file path: admission checks, extraction, normalization, semantic review, findings, matrix, decision view, and receipt handling.

Supported

Unavailable at launch

→ text
→ JSON / CSV / structured text
→ TXT, RTF, DOCX
→ text-extractable PDF
→ supported code/text-like files		 → scanned PDFs
→ image-only PDFs
→ OCR
→ architectural plans/drawings read
→ visual-layout or symbol interpretation
POST /v1/this-vs-that/review

Compare 'Core Lite' Version API

➤ For comparing two outputs, uploaded files, or supported document inputs already available as text, code, JSON, config, policy clauses, prompts, or payloads.

Two text or JSON-style inputs =
→ compact semantic comparison
→ continuity, drift, or meaning-break assessment
→ signals and verifiable receipt

→ safe file admission.
→ extraction and format normalization.
→ semantic review.
→ summary, findings, decision view, risk matrix, usage and receipt evidence.

POST /v1/meaning/compare

☯ SOLO Plan

£49 one-time
→ Includes 750 Compare credits
→ Up to 750 Core calls
→ Up to 250 Review calls
or any mixture.
Approximate max-volume rates:
→ 6.5p per Core call
→ 19.6p per Review call
→ Constraint-based Judgement
→ Receipt-Backed

☯ TEAM Plan

£99 one-time
→ 2,001 Compare credits
→ Up to 2,001 Core calls
→ Up to 667 Review calls
or any mixture.
Approximate rates:
→ 4.95p per Core call
→ 14.84p per Review call
→ Constraint-based Judgement
→ Receipt-Backed

☯ ENTERPRISE Plan

£199 one-time
→ 7,500 Compare credits
→ Up to 7,500 Core calls
→ Up to 2,500 Review calls
or any mixture.
Approximate rates:
→ 2.65p per Core call
→ 7.96p per Review call
→ Constraint-based Judgement
→ Receipt-Backed

➤ Public Beta 01 introductory pricing.

These introductory prices may be reviewed as the service develops.
Any API Credit Pack already purchased will retain its stated credit allowance. Credits remain available until consumed.


: Use Cases

This≠That is suited for workflows such as:

  • Policy and rule enforcement
  • Prompt and instruction validation.
  • Version comparison and drift detection.
  • Pre-compression / pre-storage checks.
  • Pre-handover pipelines.
  • Rapid comprehension of updated contracts and documents.
  • Guarding agent actions against substitution errors.

: High-Level Behaviour

This≠That provides semantic comparison under constraint.

➤ It answers the question as it:

  1. Accepts two or more semantic inputs.
  2. Applies comparison constraints.
  3. Determines equivalence, difference, or conflict.
  4. Returns a structured result with a receipt.

: Public Beta Usage Notice

This new service is currently in public beta. Usage may be subject to rate and payload limits, and features may enhance as the service evolves. Please review the Terms & Privacy before use.

: Support & Feedback

Support is currently limited during public beta. Questions and feedback are welcome, though response times are not guaranteed.
If you have observations, edge cases, or questions about use we will be happy to hear from you. All feedback is reviewed. Please include:

APIs Support
FOR-THE-DREAM-IS-WITH-INTEGRITY-FOR-THE-FREEDOM-OF-THE-INTELLIGENCE