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Releval Review

Releval provides tools to evaluate, track, and improve search relevance by integrating with existing search systems and leveraging comprehensive metrics and automation.

shipped Sep 9, 2026paid
Monthly visits29/mo
Releval — product screenshot

Why it matters

1Offers three pricing tiers: Basic at $99/month, Pro at $299/month, and Enterprise with custom pricing.
2Integrates with major search engines including Elasticsearch, OpenSearch, Apache Solr, and Vespa.
3Supports automated evaluation within CI/CD pipelines for continuous search quality improvement.
4Provides an API for custom integrations and programmatic access, documented at https://releval.co/docs/.

About Releval

Usage Pricing
$0.02/request per request
Headquarters
Not mentioned
Team Size
Not mentioned
Platforms
Web, API
Target Audience
Companies looking to improve search functionality

Pricing Plans

Basic
$99/mo
  • • Access to basic metrics
  • • Support for one search engine
  • • Standard integrations
Pro
$299/mo
  • • Access to advanced metrics
  • • Support for multiple search engines
  • • Priority support
Enterprise
Custom pricing / monthly
  • • Full feature access
  • • Custom integrations
  • • Dedicated support

Cost Examples

  • • Evaluate 1000 queries: ~$20

Specs

API Available

Yes, public API

overview

What is Releval?

Releval is a search relevance evaluation tool developed by Releval that enables search engineers, data scientists, and product managers to evaluate, track, and improve search relevance. It integrates with existing search systems, leveraging comprehensive metrics and automation to enhance search quality effectively. The platform supports both human and AI-powered relevance judging, offering custom query templates and various information retrieval metrics.

features

Key Features of Releval

Releval offers a suite of features designed to provide granular control and insights into search performance, supporting both manual and automated relevance evaluation processes.

  • Comprehensive search quality metrics for detailed analysis.
  • Integration with major search engines: Elasticsearch, OpenSearch, Apache Solr, Vespa, and Custom Search APIs.
  • Automated evaluation capabilities for integration into CI/CD pipelines.
  • Support for both human and AI-powered relevance judging.
  • Custom query templates for tailored evaluation scenarios.
  • Ability to track search relevance over time.
  • Tools to measure search quality using various information retrieval metrics.
  • API documentation available at https://releval.co/docs/ for programmatic access.

use cases

Who Should Use Releval?

Releval is primarily designed for technical professionals and product teams focused on optimizing search functionality within their applications and platforms. Its capabilities cater to continuous improvement and data-driven decision-making.

  • Search Engineers: To evaluate, track, and improve search relevance within their systems.
  • Data Scientists & AI/ML Engineers: For measuring search quality with information retrieval metrics and performing AI-powered relevance judging.
  • Product Managers (focused on search/AI): To ensure high-quality search experiences and integrate relevance evaluation into product development cycles.
  • Organizations with CI/CD Pipelines: To automate search quality gates and maintain consistent relevance.
  • Developers requiring custom integrations: Utilizing the API for bespoke search relevance solutions.

how to use

How to Use Releval

To begin using Releval, users typically integrate their existing search system and configure evaluation metrics. The platform then facilitates the creation of test cases and the analysis of search results.

  • 1Sign up for a Releval account and select a pricing plan (Basic, Pro, or Enterprise).
  • 2Integrate your existing search engine (e.g., Elasticsearch, OpenSearch) using the provided connectors or custom API.
  • 3Define and upload your test queries and expected relevant results.
  • 4Configure desired search quality metrics for evaluation.
  • 5Run evaluations to assess search relevance and identify areas for improvement.
  • 6Utilize the API for automated relevance testing within CI/CD workflows.

pricing

Releval Pricing & Plans

Releval offers a tiered pricing structure designed to accommodate various organizational needs, from individual teams to large enterprises. All plans include access to core evaluation, tracking, and improvement tools, with usage-based pricing for requests.

  • Basic Plan: $99/month, suitable for smaller teams or projects.
  • Pro Plan: $299/month, recommended for growing teams requiring more extensive features.
  • Enterprise Plan: Custom pricing, designed for large organizations with specific requirements and high usage volumes.
  • Usage Pricing: An additional $0.02 per request applies across all plans. For example, evaluating 1000 queries would incur an additional cost of approximately $20.

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Pros

  • +Comprehensive metrics for detailed search quality analysis.
  • +Broad integration with multiple major search engines (Elasticsearch, OpenSearch, Solr, Vespa).
  • +Automated evaluation capabilities for CI/CD pipeline integration.
  • +Supports both human and AI-powered relevance judging.
  • +Offers an API for custom integrations and programmatic control.
  • +Clear tiered pricing with usage-based options for scalability.

Cons

  • −No free tier available, requiring a paid subscription from the outset.
  • −Usage-based pricing per request can lead to variable monthly costs.
  • −Requires integration with existing search systems, which may involve initial setup effort.
  • −Specific details on AI judging methodology are not extensively detailed in public information.

Similar Tools

Releval vs Competitors

Releval positions itself as a comprehensive solution for search relevance, emphasizing automation and integration across various search systems. It competes with tools that offer relevance evaluation and testing capabilities.

1
Quepid↗

Quepid is a test-driven relevance workbench that allows users to create test cases, gather explicit judgments, and calculate search metrics like NDCG in a collaborative environment.

Quepid provides a collaborative environment for manual judgment and metric tracking, offering a hands-on workbench approach, whereas Releval emphasizes automation and integration with existing search systems for continuous improvement. Quepid is more focused on human-in-the-loop evaluation.

2
OpenSearch Search Relevance Workbench (SRW)↗

SRW is an in-engine workbench native to OpenSearch, specializing in collecting user behavior insights and offering both offline and online evaluation capabilities.

SRW is tightly integrated with the OpenSearch ecosystem, making it ideal for users already on OpenSearch, whereas Releval aims for broader integration with existing search systems. SRW also emphasizes user behavior insights more directly as part of its offering.

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