BEST INVESTING TOOLS COMPARISON

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Checked September 24, 2026

Tool Comparison

Firefly III vs Trackinsight

Paid from
—
Free plan
Yes
Platforms
Web, API

Best if

  • You want webhooks and other.

Trackinsight

Most versatile pick
Review & pricing
Paid from
On request
Free plan
Yes
Platforms
Web, API

Best if

  • You want ETF screeners, ETF comparison, and ETF analysis.
  • You're a long-term investor who cares more about fundamentals than headlines

Pick Firefly III instead if

Firefly III logo

Firefly III

firefly-iii.org

Free · Web · API

  • You want webhooks and other.
Most versatile pick

Start here

Trackinsight logo

Trackinsight

trackinsight.com

Free • Contact for pricing · Web · API

  • You want ETF screeners, ETF comparison, and ETF analysis.
  • You're a long-term investor who cares more about fundamentals than headlines

Skip both if: Neither one clicks with how you research; there are strong third options.

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Our take

The bottom line

Firefly III and Trackinsight cover a lot of the same ground (2 shared categories, portfolio and APIs & data feeds), so for the basics you won't go far wrong with either. Trackinsight simply does more: 14 categories to Firefly III's 4, including ETF screeners, ETF comparison, and ETF analysis. Firefly III counters by being completely free.

What readers say

Firefly III

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Trackinsight

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Key differences at a glance

Broader coverage
Trackinsight14 vs 4 categories
Free plan
Both
See the full side-by-side table
Firefly III logo

What Firefly III does best

  1. Self-host a personal finance ledger under the AGPLv3 open-source license rather than using a hosted budgeting app.
  2. Track accounts and transactions with double-entry bookkeeping, budgets, categories, tags, recurring transactions, subscriptions, piggy banks, rules, and reports.
  3. Use the JSON REST API with OAuth2 or personal access tokens for dashboards, automations, and personal analytics.
  4. Optional event webhooks for transaction create, update, and delete events when enabled through environment configuration.
  5. Import transaction data through the separate Data Importer using CSV, CAMT.052, CAMT.053, GoCardless, SimpleFIN, Lunch Flow, or Enable Banking.
Trackinsight logo

What Trackinsight does best

  1. Screen a global ETF and ETP universe by objective, region, theme, ESG attributes, benchmark, and other fund fields.
  2. Comparison tools for ETFs side by side on replication method, Trackinsight replication rating, tracking error and difference, performance, costs, and sustainability metrics.
  3. Tools for creating personal ETF lists to monitor funds through a watchlist-style workflow before narrowing the research set.
  4. Analyze portfolio performance, exposure, factors, risk, rebalancing scenarios, and historical results where the account permits it.
  5. Research coverage for ESG ETFs through ESG-focused screens, scores, strategies, SFDR categories, SDG alignment, news, and educational content.

Side by side

Pricing & plans
Starting price
Free
Free • Contact for pricing
Free tier
Yes
Yes
Free trial
—
—
Platforms & access
Web app
Yes
Yes
Mobile app
No
No
API access
Yes
Yes
Broker sync
No
No
Integrations
GoCardless, SimpleFIN +5 more
—
Coverage & data
Asset types
Other
ETFs
Target audience
Not specified
Retail TradersPro RetailInstitutional InvestorsLong-term InvestorsIndex/Passive InvestorsAnalystsFinancial Advisors
Data freshness
Not specified
End of Day
Data granularity
Not specified
EOD
Export formats
CSV
CSVExcelJSON

Pricing comparison

Free plan
Free
Free“Essentials”
Custom / enterprise
—
Contact sales“Enterprise”

See for yourself

Side by side

Price, platforms, data, and market coverage.
Show
Side-by-side comparison of Firefly III and Trackinsight
Attribute
Firefly III logo
Firefly III
Trackinsight logo
Trackinsight
Pricing & plans
Starting price
FreeFree • Contact for pricing
Free tier
YesYes
Free trial
——
Platforms & access
Web app
YesYes
Mobile app
NoNo
API access
YesYes
Broker sync
NoNo
Integrations
GoCardless, SimpleFIN +5 more—
Audience & fit
Experience level
Beginner, Intermediate, AdvancedBeginner, Intermediate, Advanced
Best for
—Retail Traders, Pro Retail +5 more
Categories covered
414
Regions
—North America, Europe, APAC, LatAm, Middle East, Africa
Data & capabilities
Data quality
—Latency: End of Day and Granularity: EOD
Data partners
—Nasdaq Data Link
Capabilities
—3 signals: Universe builder, Factor exposure +1 more
Try itVisit Firefly IIIVisit Trackinsight

Standout features

The best features of Firefly III and Trackinsight.
Show
Firefly III logo

What Firefly III does best

  1. Self-host a personal finance ledger under the AGPLv3 open-source license rather than using a hosted budgeting app.
  2. Track accounts and transactions with double-entry bookkeeping, budgets, categories, tags, recurring transactions, subscriptions, piggy banks, rules, and reports.
  3. Use the JSON REST API with OAuth2 or personal access tokens for dashboards, automations, and personal analytics.
  4. Optional event webhooks for transaction create, update, and delete events when enabled through environment configuration.
  5. Import transaction data through the separate Data Importer using CSV, CAMT.052, CAMT.053, GoCardless, SimpleFIN, Lunch Flow, or Enable Banking.
Trackinsight logo

What Trackinsight does best

  1. Screen a global ETF and ETP universe by objective, region, theme, ESG attributes, benchmark, and other fund fields.
  2. Comparison tools for ETFs side by side on replication method, Trackinsight replication rating, tracking error and difference, performance, costs, and sustainability metrics.
  3. Tools for creating personal ETF lists to monitor funds through a watchlist-style workflow before narrowing the research set.
  4. Analyze portfolio performance, exposure, factors, risk, rebalancing scenarios, and historical results where the account permits it.
  5. Research coverage for ESG ETFs through ESG-focused screens, scores, strategies, SFDR categories, SDG alignment, news, and educational content.

All details

Every attribute we track for Firefly III and Trackinsight.
Show
Attribute
Firefly III logo
Firefly III
Trackinsight logo
Trackinsight
Coverage & fit
Asset types
Other
ETFs
Experience
BeginnerIntermediateAdvanced
BeginnerIntermediateAdvanced
Target audience
Not specified
Retail TradersPro RetailInstitutional InvestorsLong-term InvestorsIndex/Passive InvestorsAnalystsFinancial Advisors
Regions
Not specified
North AmericaEuropeAPACLatAmMiddle EastAfrica
Coverage details
Not specified
Identifiers: Ticker
Data
Data freshness
Not specified
End of Day
Data granularity
Not specified
EOD
Data partners
Not specified
Nasdaq Data Link
Access & integrations
API protocols
REST
REST
API auth & delivery
Auth: OAuth2 and APIKeyWebhooks
Auth: APIKeyDocs
Import methods
CSVManual
Manual
Integrations
GoCardlessSimpleFINLunch FlowEnable BankingSlackDiscordMattermost
Not specified
Export formats
CSV
CSVExcelJSON
Plans & trust
Capability signals
Not specified
Universe builderFactor exposurePortfolio factor exposure
Vendor & support
Firefly III (open-source project)Support: Email
TrackinsightCountry: FranceFounded 2016
Curation ratings
Methodology 4/5Reliability 4/5UX 4/5
Not specified

Green tags are exclusive to that tool in this comparison.

Pricing

Plans, billing, free trials, and monthly prices.
Show
Plan-by-plan pricing comparison of Firefly III and Trackinsight
Tier
Firefly III logo
Firefly III
Trackinsight logo
Trackinsight
Free plan
Free
Free“Essentials”
Custom / enterprise—
Contact sales“Enterprise”

Questions we keep getting

What's the difference between Firefly III and Trackinsight?

Firefly III leans toward portfolio, APIs & data feeds, and webhooks, while Trackinsight puts more weight on ETF screeners, ETF comparison, and ETF analysis. They overlap in 2 categories, so for most people it comes down to workflow preference and price.

How much do Firefly III and Trackinsight cost?

Good news: both Firefly III and Trackinsight have free plans, so you can run them side by side and only pay if you hit a wall.

Do Firefly III and Trackinsight have APIs?

Yes, both offer API access, so developers and quants can pull data programmatically or wire up their own integrations.

Should I choose Firefly III or Trackinsight?

It depends on what you're after. Pick Firefly III if webhooks and other matter to you; go with Trackinsight if you'd rather have ETF screeners and ETF comparison. And if you only need the basics both share, let price decide.

What asset classes do Firefly III and Trackinsight cover?

Firefly III covers other. Trackinsight covers ETFs.

Can I export data from Firefly III and Trackinsight?

Yes, both export to spreadsheets (CSV), which is handy if you like running your own numbers.

Which has a better stock screener: Firefly III or Trackinsight?

Trackinsight has a stock screener for surfacing ideas; Firefly III doesn't, and focuses its energy elsewhere.

Can I track my portfolio with Firefly III or Trackinsight?

Yes, both do portfolio tracking: holdings, performance, and allocation in one place.

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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.