VOL. XCIV, NO. 247
★ FINANCIAL TOOLS & SERVICES DIRECTORY ★
PRICE: 5 CENTS
Saturday, September 27, 2025
Investors comparing Ghostfolio and Similarweb will find that Both Ghostfolio and Similarweb concentrate on Data Visualizations, and APIs & SDKs workflows, making them natural alternatives for similar investment research jobs. Ghostfolio leans into Portfolio, which can be decisive for teams that need depth over breadth. Similarweb stands out with App & Website Traffic, Data APIs, and Sheets / Excel Add-ins that the competition lacks. Use the feature-by-feature table to inspect unique capabilities and confirm which roadmap best maps to your process.
Head-to-head
Ghostfolio vs Similarweb
Compare pricing, supported platforms, categories, and standout capabilities to decide which tool fits your workflow.
Quick takeaways
- Ghostfolio adds Portfolio coverage that Similarweb skips.
- Similarweb includes App & Website Traffic, Data APIs, and Sheets / Excel Add-ins categories that Ghostfolio omits.
- Ghostfolio highlights: Track net worth and portfolios across cash, stocks, ETFs, and crypto in a privacy-first, open-source app., Manage transactions with full CRUD, multiple accounts, return-on-investment timelines (Today, WTD, MTD, YTD, 1Y, 5Y, Max), risk checks, charts, and customizable dark/zen modes., and Self-hosting supported with official Docker images (amd64/arm variants), plus templates for platforms like CasaOS, Home Assistant, Runtipi, TrueCharts, Umbrel, and Unraid..
- Similarweb is known for: Website traffic and engagement analytics, including keyword research, referral sources, and a free traffic checker tool., APIs available in REST and Batch modes: REST delivers JSON responses, while Batch handles large CSV reports., and Webhook support for subscribing to daily or monthly data releases, with options to manage subscriptions directly..
- Ghostfolio ships a mobile app. Similarweb is web/desktop only.
Ghostfolio
ghostfol.io
An open-source (AGPL-3.0) portfolio and net-worth tracker designed with privacy in mind. You can self-host it for free using Docker or opt for Ghostfolio Premium, a fully managed cloud version (~$40/year). There’s no broker OAuth; data comes in via manual entry, CSV uploads, or API. Runs as a PWA with mobile access and even allows anonymous sign-ups.
Categories
Platforms
Pricing
Quick highlights
- Track net worth and portfolios across cash, stocks, ETFs, and crypto in a privacy-first, open-source app.
- Manage transactions with full CRUD, multiple accounts, return-on-investment timelines (Today, WTD, MTD, YTD, 1Y, 5Y, Max), risk checks, charts, and customizable dark/zen modes.
- Self-hosting supported with official Docker images (amd64/arm variants), plus templates for platforms like CasaOS, Home Assistant, Runtipi, TrueCharts, Umbrel, and Unraid.
- Public REST API with bearer-token authentication for importing activities, duplicate detection, and publishing public portfolio endpoints. Data sources include Yahoo Finance and CoinGecko, alongside manual inputs.
- CSV import for trades and positions (with specific improvements for brokers like IBKR noted in changelogs).
Similarweb
similarweb.com
Digital intelligence platform providing website and app traffic data, engagement benchmarks, and competitive insights. API access is sold separately or bundled with Enterprise plans, and is required for most native integrations (Excel, Sheets, Tableau, Power BI, Salesforce, HubSpot, Snowflake, Databricks). Webhooks support daily and monthly data release notifications. A free DigitalRank API offers basic website ranking data.
Platforms
Pricing
Quick highlights
- Website traffic and engagement analytics, including keyword research, referral sources, and a free traffic checker tool.
- APIs available in REST and Batch modes: REST delivers JSON responses, while Batch handles large CSV reports.
- Webhook support for subscribing to daily or monthly data releases, with options to manage subscriptions directly.
- Data Exporter for no-code bulk exports, including scheduled email delivery and CSV downloads.
- Bulk input support for uploading CSV lists (up to ~1M entries per report) to create large exports.
Shared focus areas
Both platforms align on these research themes, so you can stay within one workflow when your use case involves them.
Where they differ
Ghostfolio
Distinct strengths include:
- Track net worth and portfolios across cash, stocks, ETFs, and crypto in a privacy-first, open-source app.
- Manage transactions with full CRUD, multiple accounts, return-on-investment timelines (Today, WTD, MTD, YTD, 1Y, 5Y, Max), risk checks, charts, and customizable dark/zen modes.
- Self-hosting supported with official Docker images (amd64/arm variants), plus templates for platforms like CasaOS, Home Assistant, Runtipi, TrueCharts, Umbrel, and Unraid.
- Public REST API with bearer-token authentication for importing activities, duplicate detection, and publishing public portfolio endpoints. Data sources include Yahoo Finance and CoinGecko, alongside manual inputs.
Similarweb
Distinct strengths include:
- Website traffic and engagement analytics, including keyword research, referral sources, and a free traffic checker tool.
- APIs available in REST and Batch modes: REST delivers JSON responses, while Batch handles large CSV reports.
- Webhook support for subscribing to daily or monthly data releases, with options to manage subscriptions directly.
- Data Exporter for no-code bulk exports, including scheduled email delivery and CSV downloads.
Feature-by-feature breakdown
| Attribute | Ghostfolio | Similarweb |
|---|---|---|
Categories Which research workflows each platform targets | Shared: Data Visualizations, APIs & SDKs Unique: Portfolio | Shared: Data Visualizations, APIs & SDKs Unique: App & Website Traffic, Data APIs, Sheets / Excel Add-ins |
Asset types Supported asset classes and universes | Stocks, ETFs, Cryptos, Currencies | Other |
Experience levels Who each product is built for | Beginner, Intermediate, Advanced | Beginner, Intermediate, Advanced |
Platforms Where you can access the product | Web, Mobile, API | Web, API |
Pricing High-level pricing models | Free, Subscription | Free, Subscription |
Key features Core capabilities called out by each vendor | Unique
| Unique
|
Tested Verified by hands-on testing inside Find My Moat | Not yet | Not yet |
Editor pick Featured inside curated shortlists | Standard listing | Standard listing |
Frequently Asked Questions
Which workflows do Ghostfolio and Similarweb both support?
Both platforms cover Data Visualizations, and APIs & SDKs workflows, so you can research those use cases in either tool before digging into the feature differences below.
Do Ghostfolio and Similarweb require subscriptions?
Both Ghostfolio and Similarweb keep freemium access with optional paid upgrades, so you can trial each platform before committing.
Which tool has mobile access?
Ghostfolio ships a dedicated mobile experience, while Similarweb focuses on web or desktop access.
What unique strengths set the two platforms apart?
Ghostfolio differentiates itself with Track net worth and portfolios across cash, stocks, ETFs, and crypto in a privacy-first, open-source app., Manage transactions with full CRUD, multiple accounts, return-on-investment timelines (Today, WTD, MTD, YTD, 1Y, 5Y, Max), risk checks, charts, and customizable dark/zen modes., and Self-hosting supported with official Docker images (amd64/arm variants), plus templates for platforms like CasaOS, Home Assistant, Runtipi, TrueCharts, Umbrel, and Unraid., whereas Similarweb stands out for Website traffic and engagement analytics, including keyword research, referral sources, and a free traffic checker tool., APIs available in REST and Batch modes: REST delivers JSON responses, while Batch handles large CSV reports., and Webhook support for subscribing to daily or monthly data releases, with options to manage subscriptions directly..
Curation & Accuracy
This directory blends AI‑assisted discovery with human curation. Entries are reviewed, edited, and organized with the goal of expanding coverage and sharpening quality over time. Your feedback helps steer improvements (because no single human can capture everything all at once).
Details change. Pricing, features, and availability may be incomplete or out of date. Treat listings as a starting point and verify on the provider’s site before making decisions. If you spot an error or a gap, send a quick note and I’ll adjust.