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Similarity API

Ship fuzzy matching without the fuzzy pipeline

Visit similarity-api.com
100k records for free

What Similarity API does

Similarity API helps teams ship scalable fuzzy matching, deduplication, and record reconciliation for messy data workflows without building and maintaining their own pipeline. It handles preprocessing, candidate generation, scoring, and output formatting for use cases like CRM cleanup, cross-system matching, and large-scale deduplication.

Just launched a free CSV dedupe tool at https://similarity-api.com/free-csv-dedupe

Similarity API pricing

Similarity API has a free version, and some features or usage are paid. Uneed does not list exact prices yet: see the current prices on similarity-api.com.

Is Similarity API legit?

Uneed can't vouch for Similarity API, but here is what it can check. Read the reviews and the site's terms before you pay or share personal data.

  • Maker: published by siyana-4ad7, who has a public profile on Uneed.
  • Launched on Uneed on Mar 9, 2026, and still listed.
  • Community: Upvoted by 40 people, 8 reviews (5.0 out of 5), 1 award: #2 Product of the Day.
  • Website: similarity-api.com, Domain Rating 8 (DataForSEO).

What Uneed does not check: payments, refunds, or how Similarity API handles your data.

What users say 8

5.0

8 ratings

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Questions about Similarity API

Similarity API is a development product listed on Uneed, with a free version and paid features. It's tagged with API & Data, Analytics. See the best API & Data products for related options.

What is Similarity API?

Similarity API lets you ship fuzzy matching without the fuzzy pipeline.

Is Similarity API legit?

Uneed can't vouch for Similarity API. What it can check: Similarity API was launched on Uneed on Mar 9, 2026 by siyana-4ad7 and is still listed, upvoted by 40 people and reviewed by 8 users. Uneed does not check payments, refunds or data handling, so read the reviews and the site's terms before you pay or share personal data.

Is Similarity API free?

Similarity API has a free version. Some features or usage are paid. The current prices are on similarity-api.com.

What are alternatives to Similarity API?

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What category does Similarity API belong to?

Similarity API is listed under Development on Uneed.

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