# Top Free Intellectual Property Management Software - Page 3

## How Many Intellectual Property Management Software Products Does G2 Track?

**Total Products under this Category:** 157

### Category Stats (Aug 2026)

- **Average Rating:** 4.48/5 (↑0.02 vs Jul 2026) The average rating of products in this category, based on all submitted ratings
- **Top Trending Product:** Thales Sentinel Software Monetization Platform (+0.31%) - Among all products in this category, Thales Sentinel Software Monetization Platform recorded the largest rating increase compared to last month

_Last updated: August 01, 2026_

## How Does G2 Rank Intellectual Property Management Software Products?

**Why You Can Trust G2's Software Rankings:**

- 30 Analysts and Data Experts
- 1,000+ Authentic Reviews
- 157+ Products
- Unbiased Rankings

G2's software rankings are built on verified user reviews, rigorous moderation, and a consistent research methodology maintained by a team of analysts and data experts. Each product is measured using the same transparent criteria, with no paid placement or vendor influence. While reviews reflect real user experiences, which can be subjective, they offer valuable insight into how software performs in the hands of professionals. Together, these inputs power the G2 Score, a standardized way to compare tools within every category.

## G2 Grid® for Intellectual Property Management Software
 ![G2 Grid® for Intellectual Property Management Software plotting products by satisfaction and market presence](https://www.g2.com/categories/intellectual-property-management/grids.png?focus%5B%5D=103186&focus%5B%5D=7836&focus%5B%5D=59318&focus%5B%5D=45710&focus%5B%5D=124153&focus%5B%5D=7823&focus%5B%5D=7640&focus%5B%5D=97952)

Highlighted products: Corsearch Brand Protection, PATTSY WAVE, PatentRenewal.com, Thales Sentinel Software Monetization Platform, TIP Tool, IPfolio, AppColl, and CHORUS.

Underlying data: [Grid® JSON](https://www.g2.com/categories/intellectual-property-management/grids.json?focus%5B%5D=corsearch-brand-protection&focus%5B%5D=pattsy-wave&focus%5B%5D=patentrenewal-com-patentrenewal-com&focus%5B%5D=thales-sentinel-software-monetization-platform&focus%5B%5D=tip-tool&focus%5B%5D=ipfolio&focus%5B%5D=appcoll&focus%5B%5D=rouse-chorus)

**Sponsored**

### Zeffy

Zeffy is a nonprofit fundraising platform where every dollar raised stays with the mission. Unlike most fundraising tools, which charge 5% or more per transaction, Zeffy covers all credit card processing fees and platform costs — funded instead by optional tips donors leave at checkout. Development directors, fundraising coordinators, treasurers, and executive directors rely on Zeffy to run their entire fundraising operation from one place, whether they lead a small community organization or a national charity with thousands of donors. The fee problem is real: on a $100,000 campaign, transaction fees alone can redirect $5,000 or more away from programs before a single dollar reaches the cause. Zeffy eliminates this loss entirely. Nonprofits pay no platform fee, no monthly subscription, and no hidden charge — every processing cost is absorbed so the full amount raised goes to the mission. From one dashboard, organizations can create donation forms, sell event tickets, run raffles, manage online auctions, launch peer-to-peer campaigns, handle memberships with automatic renewal, and operate an online shop. In-person fundraising is handled through a tap-to-pay mobile app that accepts payments on the spot. For donor communications, Zeffy includes a built-in email and newsletter platform as well as a postmail service that sends physical letters and postcards directly to donors. Giving history, contact records, and automated tax receipts for eligible organizations are managed through a built-in CRM, with real-time reporting across all fundraising types. Zeffy connects with the tools nonprofits already use. Donation forms and campaign pages embed directly into WordPress, Wix, Squarespace websites and more! Donors can give through Apple Pay, Google Pay, PayPal, and Venmo alongside standard credit and debit cards. Teams that rely on Mailchimp, Constant Contact, or social outreach through Facebook, Instagram, and WhatsApp can continue using those channels alongside Zeffy. QuickBooks integration keeps financial records current without manual exports. More than 100,000 nonprofits — from Big Brothers Big Sisters chapters and local YMCAs to neighborhood food banks, faith communities, and grassroots advocacy groups — have raised over $2 billion through Zeffy, saving more than $100 million in fees that returned directly to programs. Organizations that switch to Zeffy typically eliminate platform fees on the first campaign — without changing how they fundraise.

[Visit website](https://www.g2.com/external_clickthroughs/record?secure%5Bad_program%5D=ppc&secure%5Bad_slot%5D=category_product_list_llm&secure%5Bcategory_id%5D=355&secure%5Bchosen_at%5D=2026-08-03T18%3A14%3A48Z&secure%5Bdisplayable_resource_id%5D=398&secure%5Bdisplayable_resource_type%5D=Category&secure%5Bmedium%5D=sponsored&secure%5Bplacement_reason%5D=retargeted_product&secure%5Bplacement_resource_ids%5D%5B%5D=144315&secure%5Bprioritized%5D=false&secure%5Bproduct_id%5D=144315&secure%5Bresource_id%5D=355&secure%5Bresource_type%5D=Category&secure%5Bsource_type%5D=category_page&secure%5Bsource_url%5D=https%3A%2F%2Fwww.g2.com%2Fcategories%2Fintellectual-property-management%2Ffree%3Fpage%3D3&secure%5Btoken%5D=79ae69d4986881f47726f64c6208e942a2bea9c2e15db697e043b6e104e61d25&secure%5Burl%5D=https%3A%2F%2Fwww.zeffy.com%2F&secure%5Burl_type%5D=company_website)

### [Portfolio Estimator](https://www.g2.com/products/portfolio-estimator/reviews)

Portfolio Estimator is an Intellectual Property Cost Estimation and analysis software, developed by Quantify IP, aimed at providing future cost estimation and IP portfolio analysis with various types of reports for Patents, Designs and Utility Models. Portfolio Estimator also allows users to import their own IP docketing data. The software estimates costs related to filing, prosecution, grant and annuities. Both official and associate charges are estimated by the software.

#### Who Is the Company Behind Portfolio Estimator?

- **Seller:** [Anaqua](https://www.g2.com/sellers/anaqua)
- **Year Founded:** 2004
- **HQ Location:** Boston, MA
- **Twitter:** @Anaqua  
9,716 Twitter followers
- **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=c14220b8d3184d819fbed190b5bf9691be8291b328ae3e7ab19dcea48260ae24&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2F51084%2F&secure%5Burl_type%5D=linkedin_company_website)  
787 employees on LinkedIn®

### [Rolling Trademarks](https://www.g2.com/products/rolling-trademarks/reviews)

Rolling Trademarks is a cloud management solution that allows simplified and efficient management of all major routines related to the registration of a national, European or international trademark. It is the perfect solution for those who need to work remotely: anywhere, anytime and on any device!

#### Who Is the Company Behind Rolling Trademarks?

- **Seller:** [Rolling Space](https://www.g2.com/sellers/rolling-space)
- **Year Founded:** 2009
- **HQ Location:** Braga, PT
- **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=92b4b2a8a0e2146bce70def473dba27fd95b5f66efab6db0295bab767cb3bc78&secure%5Burl%5D=http%3A%2F%2Fwww.linkedin.com%2Fcompany%2Frolling-space&secure%5Burl_type%5D=linkedin_company_website)  
13 employees on LinkedIn®

### [senseIP](https://www.g2.com/products/senseip/reviews)

senseIP is a generative AI platform built to streamline the patent lifecycle, from idea generation to portfolio management. Trained on over 100 million patents, the platform supports individual inventors, startups, enterprises, and research institutions in managing the complexities of intellectual property without relying on traditional legal services. senseIP's main features: 1) Ideation and Exploration: Inventors begin by entering an idea into the platform. An AI assistant (“Leo”) interacts with the user, asking clarifying questions and prompting for technical and contextual details. The system conducts real-time analysis of the existing patent landscape, surfacing relevant prior art, potential overlaps, and technological trends. 2) Prior Art Research senseIP automates the process of identifying similar inventions, previously filed patents, and related literature. This functionality allows users to assess the novelty and potential patentability of their idea without needing to manually search through databases. 3) Patent Drafting and Review Based on collected information, the platform generates a structured patent draft. Prior to submission, it simulates a patent office examination, presenting potential objections and areas for revision. This stage helps reduce the number of office actions or rejections that might otherwise arise during the formal examination process. 4) Filing and Portfolio Management The platform facilitates direct filing of provisional and non-provisional applications. Post-filing, users can manage their portfolio using built-in task tracking, automated alerts, and gain full view of their patent portfolio status. 5) Decision Support and Insights senseIP provides real-time data on potential commercial relevance, including information on competing patents, market categories, and strategic alignment. This allows inventors to evaluate whether and how to proceed with patent protection based on business or research goals. By integrating the entire patent process into a single interface, senseIP aims to reduce costs, shorten timelines, and improve strategic visibility into IP-related decisions.

#### Who Is the Company Behind senseIP?

- **Seller:** [senseIP](https://www.g2.com/sellers/senseip)
- **Year Founded:** 2020
- **HQ Location:** Tenafly, US
- **Twitter:** @senseip\_ai  
18 Twitter followers
- **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=435d14f1aa73cb06b287106e5bb14e386767e479083e410e7ecac5f808447af1&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2Fsenseip&secure%5Burl_type%5D=linkedin_company_website)  
8 employees on LinkedIn®

### [Trama](https://www.g2.com/products/trama/reviews)

Protecting the heart & soul of your business through simple, fast and affordable trademark registration. End-to-end brand protection services available as part of our trademark one-stop-shop.

#### Who Is the Company Behind Trama?

- **Seller:** [Trama](https://www.g2.com/sellers/trama)
- **HQ Location:** N/A
- **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=7886df2ed926834e5eb248c77dcfa8e5c815d3ab1f0fe3132ced0dba45868834&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2FNo-Linkedin-Presence-Added-Intentionally-By-DataOps&secure%5Burl_type%5D=linkedin_company_website)  
1 employees on LinkedIn®

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