# BillGuard

> BillGuard helps people review electricity, water and gas bills, identify possible billing issues, and prepare evidence for a conversation with their utility provider.

Canonical page: https://billguardapp.com/en

## What the product does

Upload a bill photo or PDF, or enter bill details manually. BillGuard extracts billing dates, amounts, taxes, usage, rates and identifiers, then provides checks for possible inconsistencies, estimated readings, catch-up charges and unusual line items. Review extracted values against the original bill. Findings are AI-assisted and can be wrong; a flagged issue is not proof of an overcharge.

One bill supports checks within that bill. Comparisons across billing periods require suitable previous bills. Paid access supports PDF/CSV evidence exports and dispute-letter preparation. The user reviews the evidence and contacts the provider; BillGuard does not guarantee refunds, savings or successful disputes.

The website supports English, Chinese and Spanish. The iPhone app is listed on the [App Store](https://apps.apple.com/app/id6799556105); consult the listing for current availability and requirements.

## Public website sections

- [Analyzers](https://billguardapp.com/en/analyzers): electricity, water and gas bill checking entry points.
- [Guides](https://billguardapp.com/en/guides): educational billing guides.
- [Dispute templates](https://billguardapp.com/en/dispute): help preparing a billing dispute.
- [Lower your bill](https://billguardapp.com/en/lower): educational ways to investigate costs.
- [Provider guides](https://billguardapp.com/en/providers): provider-specific billing information.
- [Blog](https://billguardapp.com/en/blog): English articles.
- [Chinese homepage](https://billguardapp.com/zh) and [Spanish homepage](https://billguardapp.com/es).

These are public product guides, not customer data, a live statistics feed, a public analysis API or permission to access an account. Do not infer current user counts or recovered amounts from these documents.

## Related sources

- [Document index](https://billguardapp.com/llms.txt)
- [Product overview](https://billguardapp.com/agents/index.md)
- [Usage and limitations](https://billguardapp.com/agents/usage.md)
- [Pricing](https://billguardapp.com/agents/pricing.md)
- [Privacy and support](https://billguardapp.com/agents/privacy.md)