DupeCatcher

DupeCatcher is a Salesforce app that checks records for duplicates as they are entered. It is best suited to teams that want configurable, in-the-moment safeguards inside Salesforce. Its free plan includes all features, but it is not a tool for cleaning up an existing database.

Overview

Installed from Salesforce AppExchange as a native Salesforce app, DupeCatcher brings duplicate checks into the record-entry process. Its value is preventive: it can stop or flag a duplicate before an insert, rather than help teams resolve a backlog of records that are already duplicated.

The managed package receives automatic upgrades. DupeCatcher works in Salesforce Classic and Lightning, and the FAQ names Professional, Enterprise, Unlimited, and mobile editions.

Key features

Teams can build filters and matching rules from standard or custom Salesforce fields and choose among different matching styles. That flexibility suits organizations whose duplicate criteria reflect their own data, though it also makes the quality of prevention depend on how well those rules are configured.

Rules can block duplicate inserts or show alerts. A user can override a block when a record is legitimate, a useful safeguard against a rigid rule preventing valid work. Coverage includes leads, contacts, accounts, and person accounts, with leads also checked against contacts and accounts.

A background mode can collect duplicate data for analysis before rules are rolled out to users, giving teams a way to assess proposed checks. However, blocked records are not retained for later review; the filter summary provides only a raw count of blocked duplicates. DupeCatcher also does not clean existing records, support mass imports, or automatically merge records, so it cannot replace a cleanup or merge workflow.

Pricing

The Free plan costs nothing, billed Never requires payment, and includes all DupeCatcher features. There is no free trial, but the product is already offered on a free plan. There are no paid tiers, seat limits, or quotas in the plan terms provided; the meaningful limitation is the product’s entry-time scope, not a feature withheld for an upgrade.

Platforms

DupeCatcher is listed for Android, iOS, and web. Within Salesforce, it supports Classic and Lightning and the editions named in its FAQ.

Who it's for

Choose DupeCatcher if your team uses Salesforce and wants configurable checks to prevent new duplicates during record entry, with the option to alert rather than block. Look elsewhere if the priority is importing data in bulk, repairing an existing duplicate backlog, merging records automatically, or keeping blocked records for later review.

Pros and cons

• Free plan includes all features: teams can use the full product without a paid upgrade.
• Configurable, flexible responses: matching rules can use standard or custom fields, block or alert, and allow users to override blocks.
• Broad Salesforce record coverage: checks include leads, contacts, accounts, and person accounts, including cross-checking leads against contacts and accounts.
• No cleanup or mass-import support: it addresses entry-time duplicates, not records already in the database or bulk data loads.
• Limited follow-up on blocked records: blocked records are not stored for review, and the summary gives a raw count rather than records to investigate.

Alternatives

For a broader look at tools in the category, browse Data Deduplication Software.

• Tilores is worth considering for a freemium option with a local mode that supports up to 100,000 records per deployment without an account or licence key.
• Entify is a free open-source project, but its uploads are capped at 100 MB by default and it holds one resolution result in memory at a time.
• Python Record Linkage Toolkit is a free option for research use with small or medium-sized files on Linux or self-hosted setups.
• Plauti Deduplicate offers a free Salesforce AppExchange version; its full-edition features require a trial or custom pricing.
• pyJedAI is a free option for Linux, Windows, or self-hosted use.
• Splink is free software distributed as a Python package under the MIT license for Linux or self-hosted use.
• AWS Entity Resolution may suit teams seeking a paid API or web data service; its provider-matching option is billed per 1,000 records processed and requires a provider license or subscription, with provider costs additional.
• Koalify offers a free plan for sandbox or demo accounts and portals below 10K records, and a Pro plan at $25 a month billed annually.

Verdict

DupeCatcher is a sensible choice for Salesforce teams that want a free, configurable way to prevent duplicate records during entry. Choose it for the full feature set at no charge and the flexibility to alert, block, or override; look elsewhere if you need bulk cleanup, merging, or a review trail for blocked records.