Software Alternatives & Startups

Relativity VS Stract API

Compare Relativity VS Stract API and see what are their differences

Relativity

Cloud-based eDiscovery software for data analysis & review

Rating
0 reviews
Stract API

Upload PDFs, office docs, or scans, describe the data you need in plain language, and get a spreadsheet, CSV, or JSON back. No manual entry, no brittle templates.

Rating
0 reviews
Pricing
Paid Free trial
Note: These products don't have any matching categories. If you think this is a mistake, please edit the details of one of the products and suggest appropriate categories.

Which is more popular?

Based on our record, Relativity seems to be more popular. It has been mentioned 1 time since March 2021.

social mentions
1 vs 0
Project Management popularity
100% vs 0%
alternatives listed
48 vs 1

Base details

Website, pricing, platforms and company facts side by side.

Relativity
Stract API
Website relativity.com stract-api.com
Pricing
Paid Free trial Official pricing
Platforms —
Browser REST API
Company Startup from the United States · 500 - 999 employees · 2001 Startup from the United States · 1 - 9 employees · 2026
Listed in

Features and specs

What each product offers, as listed by its team.

Relativity 6 features
Stract API 0 features
  • Comprehensive e-Discovery Solution
    Relativity provides a full-featured e-discovery platform covering the entire e-discovery lifecycle, including data collection, processing, review, analysis, and production.
  • Scalability
    Relativity is designed to handle large volumes of data, making it suitable for both small law firms and large enterprises.
  • Advanced Analytics and AI
    The platform incorporates advanced analytics and AI capabilities, such as Technology-Assisted Review (TAR) and data clustering, to improve the efficiency and accuracy of document reviews.
  • Customization and Integration
    Relativity offers extensive customization options and integrates well with various third-party tools and applications, enabling tailored workflows and enhanced functionality.
  • Security and Compliance
    Relativity emphasizes security and compliance, providing robust controls to meet legal and regulatory requirements, including data encryption and audit logs.
  • Community and Support
    The Relativity community is active and offers substantial support resources, including a knowledge base, forums, and dedicated customer service teams.

Possible disadvantages

  • Cost
    Relativity can be expensive, particularly for smaller law firms or companies with limited budgets, as it involves licensing fees and potential additional costs for storage and processing.
  • Complexity
    The platform's extensive features and capabilities can result in a steep learning curve, requiring significant training and expertise to utilize effectively.
  • Performance Issues
    Some users have reported performance issues, particularly when dealing with massive datasets, which can slow down workflows and increase processing time.
  • Dependency on Internet Connectivity
    As a largely cloud-based solution, Relativity is dependent on stable internet connectivity, which can pose challenges in environments with unreliable or limited internet access.
  • Customization Requires Expertise
    While highly customizable, effective customization often demands a deep understanding of the platform, which may necessitate hiring specialized personnel or consultants.

No features have been listed yet.

Analysis

An editorial look at what each product does well and who it suits.

Relativity
Stract API

Overall verdict

  • Yes, Relativity (relativity.com) is generally considered good, especially within its field of eDiscovery and legal technology.

Why this product is good

  • Relativity offers a comprehensive suite of tools designed to handle complex data organization, review, and analysis, which is highly valuable in legal cases.
  • The platform is known for its robust security measures, ensuring data privacy and integrity, which is critical for legal and corporate environments.
  • It has strong analytics and machine learning capabilities that help in streamlining the discovery process and reducing the time needed to manage legal data.
  • Relativity provides extensive customer support and resources, facilitating a better user experience.

Recommended for

  • Legal professionals and law firms involved in litigation and eDiscovery processes.
  • Corporate legal departments that manage compliance and internal investigations.
  • Government agencies dealing with large volumes of data for legal and regulatory reasons.
  • Service providers and consultancies that offer managed eDiscovery services to clients.

No analysis of Stract API yet.

Videos

Walkthroughs and reviews on video.

Relativity 3 videos + Add
Stract API 0 videos + Add

Introduction to Relativity

More videos

  • - Relativity Overview
  • - Simplifying & Accelerating the e-Discovery Process | Relativity

No Stract API videos yet. You could help us improve this page by suggesting one.

Category popularity

How often each product is chosen within a category, 0–100% relative to the other.

Score bands 0–20 21–40 41–50 51–60 61–100
Relativity
Stract API
100% 100%
0% 0%
0% 0%
100% 100%
100% 100%
0% 0%
0% 0%
100% 100%

Questions & Answers

As answered by people managing Relativity and Stract API.

Who are some of the biggest customers of your product?

Stract API's answer:

Legal services and title companies are growing segments for Stract API

Which are the primary technologies used for building your product?

Stract API's answer:

The primary technologies used in build Stract API are LLMs, Typescript, React, and Java.

What makes your product unique?

Stract API's answer:

Stract API is different because it lets the people closest to the questions get answers straight from their documents, with no templates, no custom tooling and no manual data entry. You upload your files, describe the data you need in plain language, and Stract API runs every document in the batch from start to finish. It returns clean, structured results you can put to work right away. You choose the model that fits the job, from fast, economical options for high-volume work to the newest, most capable LLMs for your highest-stakes analysis. Under the hood, it draws on techniques from the latest AI research to improve the quality of what gets extracted. The same analysis costs less than 10% of the equivalent staff time, so your team can skip the grind and go straight to analysis. And because sensitive work is the norm for many of your users, Stract API is fully SOC2 compliant, so your documents stay yours.

Why should a person choose your product over its competitors?

Stract API's answer:

A person should choose Stract API over its competitors because it gets them from a pile of documents to usable data with the least effort and risk. They describe what they need in plain language, so they don't build templates or learn a tool's vocabulary. They can use the point-and-click UI or the API for automated workflows, so the same product works for a one-off project and for a recurring pipeline. They also keep control over the tradeoff that matters most to them. They pick the model for each job, from fast, economical options for high-volume work to the newest, most capable LLMs for high-stakes analysis, instead of paying top-tier prices for everything. The extraction itself uses techniques from the latest AI research to improve quality. The cost is under 10% of the equivalent staff time, and results come back fast even on huge batches. Finally, Stract API is fully SOC2 compliant, which matters to teams handling case files, sources and survey data. Together, that means a team clears its "Needs Attention" pile and gets to analysis faster, without trading security or depth for speed.

How would you describe the primary audience of your product?

Stract API's answer:

The primary audience for Stract API is small-to-mid-sized teams, along with enterprises, that run recurring, document-heavy workflows and need to pull consistent information out of growing batches of files faster than manual review allows. These teams are typically staff-constrained, facing rising intake volumes of contracts, case files, forms or survey responses, and working from question lists that keep changing over time. Buyers tend to be operations leaders, legal and contract review leads, insurance claims intake leads, research leads, marketing and CRM operations managers, and engineering teams responsible for pipeline automation. Day-to-day users include the document reviewers who need the extracted information and the developers and analysts who feed that structured output into downstream systems. The audience spans insurance and claims, legal (contracts, discovery and case files), journalism (FOIA releases, court records and meeting minutes), marketing (reviews, support tickets and call transcripts), social science (surveys, interviews and field notes) and academic research. Stract API is a weaker fit for organizations that only need occasional one-off extraction from a handful of documents, or teams committed to strictly template- or regex-driven extraction rather than plain-language field specifications.

What's the story behind your product?

Stract API's answer:

Stract API grew out of founder Matt Moreno's repeated frustration with the same problem. At a construction tech startup in Google's accelerator, his team built an LLM feature that matched a crew's plain-language daily report to labor and material options. It worked, but it was fragile. Parsing the output was hard, bad output was constant, and any change to the structure broke it. When he asked a Google director whether a product existed to extract arbitrary structured data from unstructured text, the director said no, but that Google probably should build one. Later, on a venture to automate land title research, he again spent tens of hours building flexible document extraction. That work pulled him away from the core mission, and he wished a third-party service would handle it. When he had time this summer (2026), he found few existing solutions. Remembering the director's words, he built Stract API, which took five months to reach MVP. It lets users describe the information they want, from simple facts to judgment-heavy analysis, and returns a spreadsheet, CSV or JSON from their documents.

User comments

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Social recommendations and mentions

Recommendations tracked on public social media and blogs since March 2021.

Relativity 1 mention
Stract API 0 mentions
  • Can’t get even a rejection from law firms/legal department applications. More info in comments
    1.) Relativity offers training and certifications through their website: relativity.com. Source: over 3 years ago

Tracking Stract API since Nov 2026.

Alternatives to Relativity and Stract API

When comparing Relativity and Stract API, you can also consider the following products.