Free Alternatives· Part 5

Save $8,796/year. Use these free tools instead.

12 paid tools and a free, self-hostable alternative for each — $732.99 a month, $8,796 a year between them.

29 Sep 2026 · Prices checked 28 Sep 2026

The cover of the ModelSignal post: Save $8,796/year. Use these free tools instead.
The post’s cover as it appeared on social media.
12paid tools, each with a free one
$732.99a month for all the paid plans
$8,796a year — computed, monthly × 12
$0in licences for the free ones

All 12 tools, with prices and links

  1. 01Subscription billing

    Lago logo

    Lago

    Instead of Recurly

    “Open Source Metering and Usage Based Billing API Consumption tracking, Subscription management, Pricing iterations, Payment orchestration & Revenue analytics”

    — Lago, in its own words. It doesn’t name Recurly itself: the pairing is ModelSignal’s, not its maintainers’.
    • Open source · AGPL-3.0
    • Self-hosted
    • 10.6k
    Recurly costs
    $249/mo · Starter planPrinted as “$249 per month” on their pricing page, read 28 Sep 2026.
    Over a year
    $2,988Computed: $249 × 12.
    Lago costs
    $0 licence, self-hostedYour server and your time are not free.
    Maintenance
    10.6k stars · 54 contributorsLast commit 25 Sep 2026, per GitHub on 28 Sep 2026.
  2. 02Feature flags

    Flagsmith logo

    Flagsmith

    Instead of ConfigCat

    “Flagsmith is an open-source feature flag platform with remote config, experimentation, and self-hosted or cloud deployment options.”

    — Flagsmith, in its own words. It doesn’t name ConfigCat itself: the pairing is ModelSignal’s, not its maintainers’.
    • Open source · BSD-3-Clause
    • Self-hosted
    • 6.6k
    ConfigCat costs
    $110/mo · Pro planPrinted as “$ 110 / mo” on their pricing page, read 28 Sep 2026.
    Over a year
    $1,320Computed: $110 × 12.
    Flagsmith costs
    $0 licence, self-hostedYour server and your time are not free.
    Maintenance
    6.6k stars · 151 contributorsLast commit 28 Sep 2026, per GitHub on 28 Sep 2026.
  3. 03Data pipelines

    Airbyte logo

    Airbyte

    Instead of Stitch

    “Open-source data movement for ELT pipelines and AI agents — from APIs, databases & files to warehouses, lakes, and AI applications. Both self-hosted and Cloud.”

    — Airbyte, in its own words. It doesn’t name Stitch itself: the pairing is ModelSignal’s, not its maintainers’.
    • Custom licence
    • Self-hosted
    • 22.1k
    Stitch costs
    $100/mo · Standard planPrinted as “$100” on their pricing page, read 28 Sep 2026.
    Over a year
    $1,200Computed: $100 × 12.
    Airbyte costs
    $0 licence, self-hostedYour server and your time are not free.
    Maintenance
    22.1k stars · 1,242 contributorsLast commit 28 Sep 2026, per GitHub on 28 Sep 2026.
  4. 04Forms

    HeyForm logo

    HeyForm

    Instead of Formstack

    “Open-Source Form Builder”

    — HeyForm, in its own words. It doesn’t name Formstack itself: the pairing is ModelSignal’s, not its maintainers’.
    • Open source · AGPL-3.0
    • Self-hosted
    • 9k
    Formstack costs
    $83/mo · Forms planPrinted as “$83 /month paid annually” on their pricing page, read 28 Sep 2026.
    Over a year
    $996Computed: $83 × 12.
    HeyForm costs
    $0 licence, self-hostedYour server and your time are not free.
    Maintenance
    9k stars · 35 contributorsLast commit 9 Sep 2026, per GitHub on 28 Sep 2026.
  5. 05Status pages

    Cachet logo

    Cachet

    Instead of Status.io

    “Cachet, the open source, self-hosted status page system.”

    — Cachet, in its own words. It doesn’t name Status.io itself: the pairing is ModelSignal’s, not its maintainers’.
    • Custom licence
    • Self-hosted
    • 15.3k
    Status.io costs
    $79/mo · Basic planPrinted as “$79/mo” on their pricing page, read 28 Sep 2026.
    Over a year
    $948Computed: $79 × 12.
    Cachet costs
    $0 licence, self-hostedYour server and your time are not free.
    Maintenance
    15.3k stars · 217 contributorsLast commit 28 Sep 2026, per GitHub on 28 Sep 2026.
  6. 06CRM

    Erxes logo

    Erxes

    Instead of Copper

    “Experience Operating System (XOS) that unifies marketing, sales, operations, and support — run your core business seamlessly while replacing HubSpot, Zendesk, Linear, Wix and more.”

    — Erxes, in its own words. It doesn’t name Copper itself: the pairing is ModelSignal’s, not its maintainers’.
    • Custom licence
    • Self-hosted
    • 4.1k
    Copper costs
    $23/seat/mo · Basic plan · billed yearlyPrinted as “$ 23” on their pricing page, read 28 Sep 2026.
    Over a year
    $276 per userComputed: $23 × 12.
    Erxes costs
    $0 licence, self-hostedYour server and your time are not free.
    Maintenance
    4.1k stars · 262 contributorsLast commit 28 Sep 2026, per GitHub on 28 Sep 2026.
  7. 07Dashboards

    Lightdash logo

    Lightdash

    Instead of Preset

    “Agentic BI. Analytics at the speed of code”

    — Lightdash, in its own words. It doesn’t name Preset itself: the pairing is ModelSignal’s, not its maintainers’.
    • Custom licence
    • Self-hosted
    • 6.2k
    Preset costs
    $20/user/mo · Professional planPrinted as “$20 /user/month” on their pricing page, read 28 Sep 2026.
    Over a year
    $240 per userComputed: $20 × 12.
    Lightdash costs
    $0 licence, self-hostedYour server and your time are not free.
    Maintenance
    6.2k stars · 178 contributorsLast commit 28 Sep 2026, per GitHub on 28 Sep 2026.
  8. 08AI coding

    Continue logo

    Continue

    Instead of Cursor

    “open-source coding agent”

    — Continue, in its own words. It doesn’t name Cursor itself: the pairing is ModelSignal’s, not its maintainers’.
    • Open source · Apache-2.0
    • Self-hosted
    • 36.1k
    Cursor costs
    $20/mo · Individual planPrinted as “$20 / mo” on their pricing page, read 28 Sep 2026.
    Over a year
    $240Computed: $20 × 12.
    Continue costs
    $0 licence, self-hostedYour server and your time are not free.
    Maintenance
    36.1k stars · 507 contributorsLast commit 28 Sep 2026, per GitHub on 28 Sep 2026.
  9. 09Content platform

    Directus logo

    Directus

    Instead of Sanity

    “The flexible backend for all your projects Turn your DB into a headless CMS, admin panels, or apps with a custom UI, instant APIs, auth & more.”

    — Directus, in its own words. It doesn’t name Sanity itself: the pairing is ModelSignal’s, not its maintainers’.
    • Custom licence
    • Self-hosted
    • 38k
    Sanity costs
    $15/seat/mo · Growth planPrinted as “$ 15” on their pricing page, read 28 Sep 2026.
    Over a year
    $180 per userComputed: $15 × 12.
    Directus costs
    $0 licence, self-hostedYour server and your time are not free.
    Maintenance
    38k stars · 584 contributorsLast commit 28 Sep 2026, per GitHub on 28 Sep 2026.
  10. 10Web analytics

    Umami logo

    Umami

    Instead of Fathom Analytics

    “Umami is a privacy-first analytics platform. Traffic, campaigns, behavior, conversions, and revenue in one place — no cookies, no surveillance, self-hosted or in the cloud.”

    — Umami, in its own words. It doesn’t name Fathom Analytics itself: the pairing is ModelSignal’s, not its maintainers’.
    • Open source · MIT
    • Self-hosted
    • 39.1k
    Fathom Analytics costs
    $15/mo · $15/month plan planPrinted as “$15/month” on their pricing page, read 28 Sep 2026.
    Over a year
    $180Computed: $15 × 12.
    Umami costs
    $0 licence, self-hostedYour server and your time are not free.
    Maintenance
    39.1k stars · 437 contributorsLast commit 27 Sep 2026, per GitHub on 28 Sep 2026.
  11. 11Group scheduling

    Rallly logo

    Rallly

    Instead of SavvyCal

    “Rallly is an open-source scheduling and collaboration tool designed to make organizing events and meetings easier.”

    — Rallly, in its own words. It doesn’t name SavvyCal itself: the pairing is ModelSignal’s, not its maintainers’.
    • Open source · AGPL-3.0
    • Self-hosted
    • 5.3k
    SavvyCal costs
    $10/user/mo · Basic planPrinted as “$10/user/mo” on their pricing page, read 28 Sep 2026.
    Over a year
    $120 per userComputed: $10 × 12.
    Rallly costs
    $0 licence, self-hostedYour server and your time are not free.
    Maintenance
    5.3k stars · 35 contributorsLast commit 28 Sep 2026, per GitHub on 28 Sep 2026.
  12. 12Password management

    Bitwarden logo

    Bitwarden

    Instead of 1Password

    “Bitwarden infrastructure/backend (API, database, Docker, etc).”

    — Bitwarden, in its own words. It doesn’t name 1Password itself: the pairing is ModelSignal’s, not its maintainers’.
    • Custom licence
    • Self-hosted
    • 20.2k
    1Password costs
    $8.99/user/mo · Business planPrinted as “$8.99” on their pricing page, read 28 Sep 2026.
    Over a year
    $108 per userComputed: $8.99 × 12.
    Bitwarden costs
    $0 licence, self-hostedYour server and your time are not free.
    Maintenance
    20.2k stars · 236 contributorsLast commit 28 Sep 2026, per GitHub on 28 Sep 2026.

Free of licence, not free of cost.

Self-hosting means a server and the time to run it. The free tools here cost $0 to license; the paid prices are the cheapest paid tier in US dollars on the day shown, and they change. “Open source” is only shown where the repository declares an OSI-approved licence.

How these were checked

Every price was read off the vendor's own pricing page, rendered in a real browser on 2026-09-28, taking the cheapest paid tier in US dollars. The page and the date are listed against each one below, so you can check any of them yourself.

Quoted or computed. Each entry shows the price as the page prints it. 12 of 12 appear on the vendor's page word for word. Anything worked out from those figures is labelled computed and shows its arithmetic, so a number we calculated cannot be mistaken for one a vendor published. The only computed figures here are the yearly costs and the totals.

0 of the 12 free tools describe themselves, in their maintainers' own words, as an alternative to the tool they sit beside. The other 12 do not name theirs, so those pairings are not their maintainers' claim, and each one says so. Every description is quoted underneath its tool. Stars, contributors and last commit came from the GitHub API on the same day as the prices.

All twelve free projects had been committed to within the last 90 days.

Self-hosting is not free of cost — it is free of licence. A server and the time to run it are yours to pay either way, and nothing below pretends otherwise.