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NinjaPear Blog

Welcome to the NinjaPear blog, where we will chronicle our journey in building the world's largest first-party B2B data platform.

Competitor Research Tools in 2026 for CEOs, by a CEO
competitor research tools

Competitor Research Tools in 2026 for CEOs, by a CEO

Most competitor research tools lists are useless because they mash five different jobs into one fake category. If you only need keyword overlap, buy an SEO tool. If you need ongoing monitoring, buy a monitor. If you need account-level company intelligence, buy something built for company data. The expensive mistake

Visualping Review 2026 for CEOs, by an ex-CEO + Reddit/X comments
visualping

Visualping Review 2026 for CEOs, by an ex-CEO + Reddit/X comments

I’ve signed the software bill before. That changes how you look at tools like Visualping. Here’s the short version: Visualping is good at watching pages. I’d use it for pricing pages, job boards, docs, policy pages, and some gated portals. I would not use it as my

Ultimate Guide to Reverse Email Lookup Tools of 2026, UPDATED for CEOs
reverse email lookup

Ultimate Guide to Reverse Email Lookup Tools of 2026, UPDATED for CEOs

I spent $387 on reverse email lookup tools because the old buying logic is dead. If you need reverse email lookup for B2B work emails, NinjaPear Person Profile Endpoint is the best option I found. But that only makes sense if your job is actually B2B work-email enrichment. If you

Introducing the Similar People Endpoint
ninjapear

Introducing the Similar People Endpoint

Recently, a customer reached out to ask if we could help with the following use case: we would provide a small input set (say, 5 email addresses) and expect the system to return a larger set (e.g., 50) of similar profiles with enriched data. I'm happy to

Introducing Person Profile Endpoint (Also: 1000 Users/66K ARR 🎉)
announcement

Introducing Person Profile Endpoint (Also: 1000 Users/66K ARR 🎉)

I am happy to share a new API endpoint with you today: the Person Profile API Endpoint. The Person Profile Endpoint takes a work email, a name+company, or a role+company combination and returns a full and detailed person profile, including his/her work history, education history, and public

Introducing Company Funding and Updates Endpoints
ninjapear

Introducing Company Funding and Updates Endpoints

I am happy to share today that the Company API just got supercharged with two new endpoints and more data points returned. We are on a consistent and relentless march towards being the ultimate ethically sourced data provider of company and competitive intelligence. Today, I am happy to introduce to

Introducing Company Monitor and Updates API
ninjapear

Introducing Company Monitor and Updates API

I'm happy to share that the Company Monitor and the Updates API which powers the Company Monitor are now generally available on NinjaPear. Company Monitor (and the Updates API) takes a set of websites, tracks them, and provides you with updates from their blog posts, their social media

NinjaPear for Claude, Company Details & Size API
ninjapear

NinjaPear for Claude, Company Details & Size API

Happy Lunar New Year! NinjaPear in Claude I'm happy to share today that you can now use NinjaPear data entirely in Claude. Not just Claude Chat, but Claude Code, Cowork, PowerPoint, Excel—everything B2B data would be helpful for—so you can do things like: 1. Ask "

Better Customer Data, JS/PY SDKs, etc.

Better Customer Data, JS/PY SDKs, etc.

Improved Customer Listing Endpoint You want better customer results and we have them. I spent the weekend dramatically improving the quality of the results of the Customer Listing Endpoint. There were two main problems with the customer data: there was too much noise, including some customers that are no longer

faq

FAQ: But the customer data does not look correct

A customer emailed us with the following query: Hi Steven, Glad to hear that you are back! I am a bit confused about this customer API listing service. For a real business case I would be interested in getting the customers of this software company: https://www.otys.com/en/

Introducing NinjaPear (2026) - Customer Listing API
ninjapear

Introducing NinjaPear (2026) - Customer Listing API

Happy 2026! I broke a bone in my right foot (5th metatarsal) three weeks ago, and being forcefully grounded has made me incredibly productive. As such, I’m happy to announce the new NinjaPear! I am launching NinjaPear with our first flagship API endpoint: the Customer Listing Endpoint. It actually

proxycurl

Proxycurl Shuts Down. Thank you.

💡The team behind Proxycurl is now focused on NinjaPear, a new data platform. In January earlier this year (2025), LinkedIn filed a lawsuit against Proxycurl. Today, we are shutting Proxycurl down. The team is now focused on NinjaPear, a Competitive Intelligence Data company. Regardless of the merits of LinkedIn'