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phpipam is an open-source web IP address management application (IPAM).

Surfer SEO
Clearscope
Frase.io
MarketMuse
Jasper.ai
BlogVitals
Content gap analysis for your blog. Authr finds the topics your competitors cover and you don't, then drafts each missing post in your voice.

Which is more popular?
Based on our record, phpIPAM seems to be more popular. It has been mentioned 19 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | phpipam.net | getauthr.com |
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| Company | — | 2026 |
| Listed in |
In their own words, as submitted to SaaSHub.


No description of phpIPAM yet.
Authr is content gap analysis for company blogs. Add your site and up to 5 competitors. Authr reads their public posts, sorts every post into topics, and shows where rivals go deep and you have nothing, or one thin post. How it works Read: Authr reads your blog and your competitors' blogs....
What each product offers, as listed by its team.


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


Overall verdict
Why this product is good
Recommended for
No analysis of Authr yet.
Walkthroughs and reviews on video.
IPAM Server mit phpIPAM - IP adress management
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How often each product is chosen within a category, 0–100% relative to the other.


As answered by people managing phpIPAM and Authr.
Authr's answer:
Python, FastAPI, PostgreSQL with pgvector, Redis and Celery, Playwright, React and TypeScript, Voyage AI embeddings, and large language models.
Authr's answer:
Most gap tools compare keywords, so one post on a topic counts as "covered". Authr counts how deep each blog goes on each topic. It reads your blog and up to 5 competitors' blogs, sorts every post into topics, and shows where rivals have several posts and you have none or one. Then it drafts the missing post in your voice, with internal links to pages you already have.
Authr's answer:
Tools like Surfer, Clearscope and Frase help you optimize a post once you know what to write. Authr tells you what to write in the first place, based on what your actual competitors publish, then writes the draft. It also re-checks rival blogs twice a week and emails you when they publish something on your topics. Setup is two questions, and there's a 14-day free trial with no card.
Authr's answer:
B2B content teams and content leads running a company blog, and solo founders who write their own blog and need to know what to write next.
Authr's answer:
We ran content gap analyses by hand on real company blogs, including all 529 posts on the Surfer, Clearscope and Frase blogs. Keyword tools called those blogs roughly even. Counting posts per topic showed each had clear gaps the others had already filled. Authr automates that analysis and writes the missing posts.
Share your experience with using phpIPAM and Authr. For example, how are they different and which one is better?
External articles and on-site reviews we used to compare the two products.


phpIPAM is a free and open-source IPAM solution with an effective feature set. It is written using PHP, as implied by its name, and aims at providing a modern but lightweight alternative to paid IPAM solutions....
phpIPAM is an open-source IP address management application, whose main motive is to offer light, modern and easy IP address management. It is based on PHP and uses MySQL database as a backend, it also uses jQuery...
We have no reviews of Authr yet. Be the first one to post
Recommendations tracked on public social media and blogs since March 2021.


PHPIPAM does that, plus hardware inventory and racks (you assign the IP to a pice of hardware then put it on a rack and get rack diagram). It does also vLANs, VRF, circuits... Source: over 3 years ago
Given he info you provided, I would say phpipam. It is web base and very light on resources. I don't know if this counts in your portability requirement. https://phpipam.net/. Source: over 3 years ago
Other than that, we use PHP IPAM at work. https://phpipam.net It’s fine. Source: over 3 years ago
Tracking Authr since Nov 2026.
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