BEST INVESTING TOOLS COMPARISON

Checking

Checked September 24, 2026

Tool Comparison

Firefly III vs Hunter

Paid from
—
Free plan
Yes
Platforms
Web, API

Best if

  • You want portfolio and other.
Paid from
$34/mo
Free plan
Yes
Platforms
Web, API

Best if

  • You want zapier / make and sheets / excel add-ins.

Pick Firefly III if

Firefly III logo

Firefly III

firefly-iii.org

Free · Web · API

  • You want portfolio and other.

Pick Hunter if

Hunter logo

Hunter

hunter.io

Free • From $34/mo · Web · API

  • You want zapier / make and sheets / excel add-ins.

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

See alternatives

Outbound links may include affiliate or sponsor codes.

Not set on either one? See the top 50 tools, ranked by user votes, or the deals page for big discounts on popular tools.

Our take

The bottom line

Firefly III and Hunter cover a lot of the same ground (2 shared categories, APIs & data feeds and webhooks), so for the basics you won't go far wrong with either. Firefly III includes portfolio and other, and Hunter includes zapier / make and sheets / excel add-ins.

What readers say

Firefly III

No votes yet. Cast the first one.

Hunter

No votes yet. Cast the first one.

Key differences at a glance

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.
Hunter logo

What Hunter does best

  1. Discovery tools for professional email addresses by company or domain with Domain Search.
  2. Email Finder to return verified or deduced addresses with confidence scores and verification status.
  3. Email verification with SMTP-level checks, source information, and bulk verification workflows.
  4. Tools for running bulk Domain Search, Email Finder, and Email Verifier jobs from CSV, Excel, Numbers, or TXT inputs and export results to CSV.
  5. The Google Sheets add-on to find and verify emails directly from spreadsheets with an API key.

Side by side

Pricing & plans
Starting price
Free
Free • From $34/mo
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
Gmail, Outlook +8 more
Coverage & data
Asset types
Other
Other
Export formats
CSV
CSV

Pricing comparison

Tier
Firefly IIICheaper start
Free plan
Free
Free
Entry paid plan
—
$34/mo“Starter”
Tier 2
—
$104/mo“Growth”
Top plan
—
$209/mo“Scale”
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 Hunter
Attribute
Firefly III logo
Firefly III
Hunter logo
Hunter
Pricing & plans
Starting price
FreeFree • From $34/mo
Free tier
YesYes
Free trial
——
Plan limits
—17 limits: Free: credits: 50/month, Free: connected email accounts: 1 +15 more
Platforms & access
Web app
YesYes
Mobile app
NoNo
API access
YesYes
Broker sync
NoNo
Integrations
GoCardless, SimpleFIN +5 moreGmail, Outlook +8 more
Audience & fit
Experience level
Beginner, Intermediate, AdvancedBeginner, Intermediate, Advanced
Best for
——
Categories covered
44
Regions
——
Data & capabilities
Security
—Status page
Try itVisit Firefly IIIVisit Hunter

Standout features

The best features of Firefly III and Hunter.
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.
Hunter logo

What Hunter does best

  1. Discovery tools for professional email addresses by company or domain with Domain Search.
  2. Email Finder to return verified or deduced addresses with confidence scores and verification status.
  3. Email verification with SMTP-level checks, source information, and bulk verification workflows.
  4. Tools for running bulk Domain Search, Email Finder, and Email Verifier jobs from CSV, Excel, Numbers, or TXT inputs and export results to CSV.
  5. The Google Sheets add-on to find and verify emails directly from spreadsheets with an API key.

All details

Every attribute we track for Firefly III and Hunter.
Show
Attribute
Firefly III logo
Firefly III
Hunter logo
Hunter
Coverage & fit
Asset types
Other
Other
Experience
BeginnerIntermediateAdvanced
BeginnerIntermediateAdvanced
Access & integrations
API protocols
REST
REST
API auth & delivery
Auth: OAuth2 and APIKeyWebhooks
Auth: APIKeyWebhooks
Import methods
CSVManual
CSV
Integrations
GoCardlessSimpleFINLunch FlowEnable BankingSlackDiscordMattermost
GmailOutlookZapierMakeMCPGoogle SheetsHubSpotSalesforce+2 more
Export formats
CSV
CSV
Plans & trust
Security & compliance
Not specified
Status page
Vendor & support
Firefly III (open-source project)Support: Email
Hunter Web Services, Inc.Country: United StatesFounded 2015Support: Email and Chat
Curation ratings
Methodology 4/5Reliability 4/5UX 4/5
Methodology 4/5Reliability 4/5UX 4/5

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 Hunter
Tier
Firefly III logo
Firefly IIICheaper start
Hunter logo
Hunter
Free plan
Free
Freecredits: 50/month · connected email accounts: 1 · +1 more
Entry paid plan—
$34/mo“Starter”billed: $408/year · credits: 24,000/year · +2 more
Tier 2—
$104/mo“Growth”billed: $1,248/year · credits: 120,000/year · +2 more
Top plan—
$209/mo“Scale”billed: $2,508/year · credits: 300,000/year · +2 more
Custom / enterprise—
Contact sales“Enterprise”pricing: Custom · credits: Custom

Questions we keep getting

What's the difference between Firefly III and Hunter?

Firefly III leans toward portfolio, APIs & data feeds, and webhooks, while Hunter puts more weight on APIs & data feeds, webhooks, and zapier / make. They overlap in 2 categories, so for most people it comes down to workflow preference and price.

How much do Firefly III and Hunter cost?

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

Do Firefly III and Hunter 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 Hunter?

It depends on what you're after. Pick Firefly III if portfolio and other matter to you; go with Hunter if you'd rather have zapier / make and sheets / excel add-ins. And if you only need the basics both share, let price decide.

Can I export data from Firefly III and Hunter?

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

Can I track my portfolio with Firefly III or Hunter?

Firefly III handles portfolio tracking. Hunter is really a research tool; you'd track your portfolio elsewhere.

Feedback

Spot stale pricing, missing features, or a comparison that feels off? Send feedback on the verdict, table, alternatives, or recommendation.

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.