FilingFirehose vs WPoptic: Which is Better in 2026?
A comprehensive comparison of FilingFirehose and WPoptic covering features, pricing, use cases, and which tool is the right choice for your needs.
⚡ Quick Verdict
Choose FilingFirehose if:
- →You want more affordable paid plans (from $9/mo)
- →You need body-text classification of every 8-k, independent of filer item coding or s-3 / 424b5 shelf takedown and schedule 13d/13g coverage
Choose WPoptic if:
- →You need detects every active plugin and the theme on a given wordpress site or builds exportable lead lists of sites running a specific plugin or theme
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FilingFirehose vs WPoptic: At a Glance
Pricing Comparison: FilingFirehose vs WPoptic
Understanding the pricing differences between FilingFirehose and WPoptic is crucial for making the right choice. Here's how their plans compare side by side.
FilingFirehose Pricing
WPoptic Pricing
💡 Pricing takeaway: Both FilingFirehose and WPoptic offer free tiers, making it easy to try before you buy. Compare the specific plans to find the best value for your use case.
Feature-by-Feature Comparison
Here's how every feature from FilingFirehose and WPoptic stacks up.
What Makes Each Tool Unique
🔵 Unique to FilingFirehose
Features available in FilingFirehose but not in WPoptic:
- ✓Body-text classification of every 8-K, independent of filer item coding
- ✓S-3 / 424B5 shelf takedown and Schedule 13D/13G coverage
- ✓JSON API with full archive access and webhooks
- ✓One-time AI forensic reports on any US ticker with source citations
- ✓Refund guarantee when a ticker has no data
🟣 Unique to WPoptic
Features available in WPoptic but not in FilingFirehose:
- ✓Detects every active plugin and the theme on a given WordPress site
- ✓Builds exportable lead lists of sites running a specific plugin or theme
- ✓Premade datasets for common queries
- ✓Free browser extension for one-off theme and plugin detection
- ✓API access on every tier, metered in one-credit-per-URL exports
Use Case Recommendations
Best for: FilingFirehose
FilingFirehose is a JSON API over SEC EDGAR built around one specific insight: filers routinely bury material events under 8-K Item 8.01 ('Other Events'), where item-code-based monitoring misses them. The company published an analysis of 4,251 filings finding that roughly 7% of Item 8.01 filings contain misclassified material events, and the product's core work is body-text classification of every 8-K so cyber incidents, officer departures and material agreements surface regardless of how the filer coded them. Coverage extends to S-3 and 424B5 shelf takedowns and Schedule 13D/13G filings, which together make it a dilution- and ownership-tracking tool as much as a news feed. Alongside the API sit consumer-priced one-time products: a $9 Mini-Report giving a three-section AI summary of a ticker delivered in about five minutes, and a $49 Full Report running five sections of AI analysis with twelve months of context, real-data citations on every claim and a full refund if the ticker has no data. That refund promise is a meaningful signal in a category where thin coverage is usually discovered after payment. The product ladder is unusually wide for an indie tool — eight products off one pipeline, aimed at retail traders, small funds, lawyers, security teams and developers — and there is a founder lifetime deal that collapses the whole stack into one payment.
Ideal use cases:
- •Teams or individuals who need body-text classification of every 8-k, independent of filer item coding
- •Teams or individuals who need s-3 / 424b5 shelf takedown and schedule 13d/13g coverage
- •Teams or individuals who need json api with full archive access and webhooks
- •Teams or individuals who need one-time ai forensic reports on any us ticker with source citations
- •Anyone focused on sec-filings workflows
- •Anyone focused on api workflows
Best for: WPoptic
WPoptic is a technology-intelligence product scoped entirely to WordPress: it detects which plugins and which theme any given site is running, and turns that detection into exportable lead lists. The two directions matter separately. Pointed at one site, it is a plugin and theme detector, and the company ships a free browser extension for that. Pointed at the index, it is a prospecting database — build a list of every site running a particular plugin or theme, which is the buying signal a plugin vendor, a hosting company or a WordPress agency actually wants, and one that generic technographics tools cover thinly. Premade datasets are sold for common queries to save building the list yourself. Around that sit published plugin and theme insight pages, top-100 rankings, API documentation and a blog, and the company publishes head-to-head comparisons against BuiltWith, Wappalyzer and generic theme and plugin detectors. CRM integrations for Clay, HubSpot, Pipedrive, Salesforce and Zapier are listed as coming soon. Plans are metered in export credits where one credit equals one URL exported, plus user seats and API access. At the time of writing the product is in beta and all published prices carry a 50% beta discount, shown in euros with an approximate US dollar equivalent alongside.
Ideal use cases:
- •Teams or individuals who need detects every active plugin and the theme on a given wordpress site
- •Teams or individuals who need builds exportable lead lists of sites running a specific plugin or theme
- •Teams or individuals who need premade datasets for common queries
- •Teams or individuals who need free browser extension for one-off theme and plugin detection
- •Anyone focused on wordpress workflows
- •Anyone focused on lead-generation workflows
📊 Other Data & Analytics Tools to Consider
FilingFirehose and WPoptic aren't the only options. Here are other popular tools in the same space:
Databricks AI
Enterprise AI and data lakehouse platform
Akkio
No-code predictive AI for business analysts
Hex
Data workspace with AI analysis and apps
MindsDB
AI layer for databases with SQL ML
Obviously AI
No-code ML platform for predictions
Julius AI
Chat with your data for instant analysis
Is one of these your tool?
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Frequently Asked Questions
Is FilingFirehose better than WPoptic?
It depends on your needs. FilingFirehose offers 5 key features including Body-text classification of every 8-K, independent of filer item coding and S-3 / 424B5 shelf takedown and Schedule 13D/13G coverage, while WPoptic provides 5 features including Detects every active plugin and the theme on a given WordPress site and Builds exportable lead lists of sites running a specific plugin or theme. FilingFirehose uses a paid model with a free tier, while WPoptic is paid with free access available. Choose based on which features and pricing model align with your requirements.
Is FilingFirehose cheaper than WPoptic?
WPoptic doesn't have standard paid plans, while FilingFirehose starts at $9/month. Both tools offer free tiers, so you can try each before committing. Always check the official websites for the most current pricing.
Can I use FilingFirehose and WPoptic together?
Yes, many users combine FilingFirehose and WPoptic in their workflow. FilingFirehose excels at body-text classification of every 8-k, independent of filer item coding, while WPoptic shines with detects every active plugin and the theme on a given wordpress site. Using both allows you to leverage the strengths of each tool, though this means managing two subscriptions — though free tiers can help manage costs.
What's the main difference between FilingFirehose and WPoptic?
While both are data & analytics tools, FilingFirehose emphasizes body-text classification of every 8-k, independent of filer item coding, whereas WPoptic is known for detects every active plugin and the theme on a given wordpress site. The best choice depends on your specific workflow and feature priorities.
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