Comparison Compare first. Keep the right candidate alive.
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Compare-first grocery price intelligence

Why DealWatch is not just another generic price tracker

A generic price tracker starts after you pick one link. DealWatch starts earlier: compare candidate URLs first, keep cross-store context alive, and only then carry the right candidate into longer-lived watch state. DealWatch is not just another single-link tracker.

AI-assisted explanation stays on top of deterministic evidence. These public pages are read-only proof surfaces, not hosted automation.

Compare context stays alive Strong rows can stay together inside a compare-aware watch group instead of collapsing into one link too early.
Compare-first intake The first product move is validation, not blind task creation.
Proof-backed public story Public claims sit behind explicit repository evidence, proof pages, and verification gates.

Generic tracker

You paste one link, hope it is the right target, and only then discover whether the long-lived record is worth keeping.

DealWatch

You compare multiple URLs first, inspect normalized candidates, score inputs, and why-like / why-unlike reasons, then either create a single watch task or keep the candidates alive inside a compare-aware watch group.

Feature comparison

This is the shortest truthful way to explain why DealWatch is product-shaped instead of just scraper-shaped.

Capability Generic price tracker DealWatch
Before-task validation No real intake stage Compare Preview checks candidate URLs first
Cross-store comparison Usually manual and off to the side Built into the first product step
Long-lived compare context Usually disappears after you pick one link Can stay alive inside compare-aware watch groups
Effective price Often listed price only Cashback-aware effective price is part of the task loop
Run evidence Often invisible Runs, price history, health, and delivery events are visible in the UI
Public trust surface Often README-only README, releases, Pages, discussions, and proof-driven repository guards all align
Builder-facing truth surface Usually no honest MCP/API story, or only a thin README mention Read-only MCP/API surfaces plus the builder starter pack can already be consumed by Claude Code, Codex, OpenHands, OpenCode, OpenClaw, and similar agent clients without pretending write-side automation is ready
First-run learning curve Often install first, understand later Public `Comparison`, `Compare Preview`, and `Proof` pages let you grasp the product before local setup

Why builders and AI tool users care

If you are wiring Claude Code, Codex, OpenHands, OpenCode, OpenClaw, or another MCP/API client, this product shape matters because DealWatch exposes truth after compare, not before it.

Compare before automation

The safest builder loop starts with Compare Preview and read-only inspection. It does not assume every submitted link should immediately become durable product state.

AI assists explanation, not truth

The AI layer helps explain compare, watch-group, and recovery decisions, but deterministic product truth still owns the final state and evidence.

Real read-only builder surfaces

The current MCP/API layer plus the builder starter pack already give Claude Code, Codex, OpenHands, OpenCode, OpenClaw, and similar clients a safe observation window without pretending write-side operator automation is complete.

The product proof

The argument is not just words. The screenshots and visual proof exist because the product flow is real and already wired.

Compare Preview screen showing supported URLs, normalized results, and match scores
Task detail screen showing price history, effective price, cashback, and delivery events