Learn how Sponge analyzes websites and helps agencies find new opportunities.
Sponge is an AI-powered prospecting tool built for agencies, freelancers, and consultants in the Greater Houston area. It searches Google for local businesses, analyzes their websites using headless Chrome, and scores them for sales opportunity — helping you quickly identify who needs your services most.
Instead of manually searching for leads, Sponge does the heavy lifting: it finds businesses, visits their websites, and flags weaknesses like missing contact forms, no SSL, poor mobile experience, outdated design, and more.
Sponge is built for anyone who sells website-related services to local businesses:
If you need a steady pipeline of local businesses that clearly need help with their web presence, Sponge was built for you.
Running a search takes three steps:
Once results appear, select the businesses you want to analyze and click Analyze Selected Websites.
When you analyze a business, Sponge launches a real Chrome browser, visits their website, and extracts 50+ signals including:
These signals are fed into the scoring engine to produce an Opportunity Score from 0–99.
The Opportunity Score (0–99) measures how much room a business has to improve its web presence — higher scores mean more opportunity for you, not a better website. A score of 85 means the business has significant gaps you can address.
The score is calculated from the signals detected during analysis. Key factors include:
Businesses with scores above 70 are flagged as Hot Prospects and sorted to the top by default.
Flags are shorthand indicators of specific weaknesses detected on a business's website. Common flags include:
These flags make it easy to tailor your pitch — you can lead with exactly what the business is missing.
Yes. The results table supports sorting by clicking on column headers:
All 60 results stay visible on one page so you can scan and compare at a glance.
Yes. Once you've run an analysis, click Export CSV to download your prospect list. The export includes business name, address, phone, website URL, opportunity score, flags, and Google rating — everything you need to start outreach.
You can also save individual businesses as leads using the Save button on each row, and filter the export to saved leads only.
Sponge tracks two separate usage counters:
You can search freely up to your monthly result limit without spending analysis credits. Credits are only consumed when you click Analyze Selected Websites.
All limits reset on a 30-day cycle from your first usage date. You can track your current usage on the Account page.
Sponge uses magic link authentication — no passwords required. Click Sign In, enter your email address, and you'll receive a link in your inbox. Click the link and you're in. Sessions last 7 days.
Sponge uses a real Chrome browser to visit each website, so what it detects is what's actually on the page at the time of analysis. Results are accurate for the moment the analysis runs. Websites change over time, so Sponge caches results for 30 days — after that, a fresh analysis is triggered automatically.
Results should be used as a starting point for outreach, not as a definitive audit. Always review a business's website yourself before making specific claims in a sales pitch.
No. Sponge is a sales prospecting tool, not an SEO auditor. It detects basic SEO signals as part of scoring opportunity, but it is not designed to replace tools like Ahrefs, SEMrush, or Google Search Console for in-depth SEO analysis.
Think of Sponge as the top of your sales funnel — it finds businesses that clearly need help, so you know who to call first.