VOL. XCIV, NO. 247

★ A CURATED DIRECTORY OF FINANCIAL TOOLS ★

PRICE: 5 CENTS

Friday, December 12, 2025

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Tool Comparison

Diffchecker vs Masttro comparison

Compare pricing, supported platforms, categories, and standout capabilities to decide which tool fits your workflow.

Quick takeaways

Diffchecker adds Diff View coverage that Masttro skips.

Masttro includes Wealth Management, Portfolio Accounting / Book of Record, Client & Investor Reporting, Householding & Multi-Entity, Alternatives / Capital Calls & Distributions, Client Portal & Mobile App, Document Vault & e-Signature, Model Portfolios & Sleeves, Portfolio, Custom Dashboards, Data APIs, Broker Connectors, and Audit Trail / Supervision categories that Diffchecker omits.

Diffchecker has a free tier, while Masttro requires a paid plan.

Masttro offers mobile access, which Diffchecker skips.

In depth comparison

Diffchecker

diffchecker.com

Diffchecker is a comparison tool for text, images, PDFs, Excel files, and folders. The free Basic plan is web-only, while Pro + Desktop adds offline diffs, ad-free usage, real-time text comparison, and desktop apps. Legal and Enterprise tiers include integrations (e.g. iManage) and advanced admin features. Enterprise also offers SAML SSO, SCIM provisioning, and priority support. An API is available with free and paid plans, and a 14-day trial is offered for Pro/Desktop plans.

Platforms

WebDesktopAPI

Pricing

FreeSubscription

Quick highlights

Supports multi-format comparisons: text, images, PDFs, Excel files, and folders.
Desktop apps allow fully offline diffs, ensuring comparisons never leave the user’s computer.
Real-time text diffing, diff merging, dark mode, and export to PDF.
Syntax highlighting for 20+ programming languages with character-by-character precision.
Public HTTP API supports text, image, PDF, and Excel diffs with tiered monthly quotas and input size limits.

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Masttro

masttro.com

Full‑stack wealth OS for UHNW‑focused family offices, RIAs, private banks, and professional services firms. Combines 650+ direct custodian data feeds, multi‑entity portfolio analytics, alternatives lifecycle automation, cash management, compliance, secure client portals, and conversational AI across web and mobile. Licensing is fixed, non‑AUM annual subscription priced by client scope and configuration.

Platforms

WebMobileAPI

Pricing

Subscription

Quick highlights

Unified wealth OS for UHNW family offices, multi-family offices, wealth advisors, institutions, and professional services firms, delivering a single, accurate view of total net worth across all assets, geographies, currencies, and entity structures.
Direct data aggregation from 650+ proprietary custodian feeds (no screen scraping or third-party intermediaries), powering verified daily transaction and position data across bankable and non-bankable assets.
Supports a wide range of asset classes and entity structures—including traditional securities (cash, bonds, mutual funds, public equities), alternatives (direct investments, private equity, hedge funds, venture capital, private credit), real estate, and lifestyle assets such as art, jewelry, and vehicles.
Portfolio Management and Consolidated Portfolio Analysis modules provide holistic account views, multi-custodian performance analytics, FX-aware dashboards, and integrated cash-flow projections with filtering by legal entity, family member, manager, and more.
Cash Management Registry centralizes uncategorized deposits and withdrawals, maintains detailed records of capital calls, distributions, fees, and closed-end fund cash flows, and lets users review history and export transactions for full cash-flow auditability.

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Where they differ

Diffchecker

Distinct strengths include:

Diff View

Supports multi-format comparisons: text, images, PDFs, Excel files, and folders.
Desktop apps allow fully offline diffs, ensuring comparisons never leave the user’s computer.
Real-time text diffing, diff merging, dark mode, and export to PDF.
Syntax highlighting for 20+ programming languages with character-by-character precision.

Masttro

Distinct strengths include:

Unified wealth OS for UHNW family offices, multi-family offices, wealth advisors, institutions, and professional services firms, delivering a single, accurate view of total net worth across all assets, geographies, currencies, and entity structures.
Direct data aggregation from 650+ proprietary custodian feeds (no screen scraping or third-party intermediaries), powering verified daily transaction and position data across bankable and non-bankable assets.
Supports a wide range of asset classes and entity structures—including traditional securities (cash, bonds, mutual funds, public equities), alternatives (direct investments, private equity, hedge funds, venture capital, private credit), real estate, and lifestyle assets such as art, jewelry, and vehicles.
Portfolio Management and Consolidated Portfolio Analysis modules provide holistic account views, multi-custodian performance analytics, FX-aware dashboards, and integrated cash-flow projections with filtering by legal entity, family member, manager, and more.

Feature-by-feature breakdown

Attribute	Diffchecker	Masttro
Categories Which research workflows each platform targets	Shared: APIs & SDKs Unique: Diff View	Shared: APIs & SDKs Unique: Wealth Management, Portfolio Accounting / Book of Record, Client & Investor Reporting, Householding & Multi-Entity, Alternatives / Capital Calls & Distributions, Client Portal & Mobile App, Document Vault & e-Signature, Model Portfolios & Sleeves, Portfolio, Custom Dashboards, Data APIs, Broker Connectors, Audit Trail / Supervision
Asset types Supported asset classes and universes	Other	Stocks, Bonds, Mutual Funds, Hedge Funds, Private Funds, Real Estate, Cryptos, Other
Experience levels Who each product is built for	Beginner, Intermediate, Advanced	Advanced
Platforms Where you can access the product	Web, Desktop, API	Web, Mobile, API
Pricing High-level pricing models	Free, Subscription	Subscription
Key features Core capabilities called out by each vendor	Unique Supports multi-format comparisons: text, images, PDFs, Excel files, and folders. Desktop apps allow fully offline diffs, ensuring comparisons never leave the user’s computer. Real-time text diffing, diff merging, dark mode, and export to PDF. Syntax highlighting for 20+ programming languages with character-by-character precision. Public HTTP API supports text, image, PDF, and Excel diffs with tiered monthly quotas and input size limits. API authentication uses an email query for the free tier, and API keys for paid plans.	Unique Unified wealth OS for UHNW family offices, multi-family offices, wealth advisors, institutions, and professional services firms, delivering a single, accurate view of total net worth across all assets, geographies, currencies, and entity structures. Direct data aggregation from 650+ proprietary custodian feeds (no screen scraping or third-party intermediaries), powering verified daily transaction and position data across bankable and non-bankable assets. Supports a wide range of asset classes and entity structures—including traditional securities (cash, bonds, mutual funds, public equities), alternatives (direct investments, private equity, hedge funds, venture capital, private credit), real estate, and lifestyle assets such as art, jewelry, and vehicles. Portfolio Management and Consolidated Portfolio Analysis modules provide holistic account views, multi-custodian performance analytics, FX-aware dashboards, and integrated cash-flow projections with filtering by legal entity, family member, manager, and more. Cash Management Registry centralizes uncategorized deposits and withdrawals, maintains detailed records of capital calls, distributions, fees, and closed-end fund cash flows, and lets users review history and export transactions for full cash-flow auditability. Portfolio Management Center supports model portfolios, firm-wide investment policies, risk and concentration limits, diversification rules, restrictions, and user-defined blended benchmarks to monitor drift and keep portfolios within mandate.
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 Diffchecker and Masttro both support?

Both platforms cover APIs & SDKs workflows, so you can research those use cases in either tool before digging into the feature differences below.

Which tool offers a free plan?

Diffchecker offers a free entry point, while Masttro requires a paid subscription. Review the pricing table to see how the paid tiers compare.

Which tool has mobile access?

Masttro ships a dedicated mobile experience, while Diffchecker focuses on web or desktop access.

What unique strengths set the two platforms apart?

Diffchecker differentiates itself with Supports multi-format comparisons: text, images, PDFs, Excel files, and folders., Desktop apps allow fully offline diffs, ensuring comparisons never leave the user’s computer., and Real-time text diffing, diff merging, dark mode, and export to PDF., whereas Masttro stands out for Unified wealth OS for UHNW family offices, multi-family offices, wealth advisors, institutions, and professional services firms, delivering a single, accurate view of total net worth across all assets, geographies, currencies, and entity structures., Direct data aggregation from 650+ proprietary custodian feeds (no screen scraping or third-party intermediaries), powering verified daily transaction and position data across bankable and non-bankable assets., and Supports a wide range of asset classes and entity structures—including traditional securities (cash, bonds, mutual funds, public equities), alternatives (direct investments, private equity, hedge funds, venture capital, private credit), real estate, and lifestyle assets such as art, jewelry, and vehicles..

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