Bitly costs $35/mo.
These cost $0.
4 free alternatives to Bitly, checked for license, recent activity and real adoption. Each one tells you the catch, so you can switch with your eyes open.
Bitly vs Free Alternatives Matrix
Quick side-by-side comparison · $0/mo vs $35/mo
| Alternative | Type | License | Where It Runs | Stars | Head-to-Head |
|---|---|---|---|---|---|
| Dub | open source | AGPL-3.0 | Local or hosted | ★ 24k | Bitly vs Dub → |
| Sink | open source | AGPL-3.0 | Self-host | ★ 7.0k | Bitly vs Sink → |
| Shlink | open source | MIT | Self-host | ★ 5.2k | Bitly vs Shlink → |
| Short.io | free | proprietary, free | Hosted | ★ $0 forever | Bitly vs Short.io → |
The picks
3 open source · 1 free to use · ranked by fit
- 01
Dub
open sourceAGPL-3.0Local or hosted24kaug 2026Bitly with deeper attribution; self-hosting means recreating half a startup's infrastructure.
The catch vs BitlyDub has richer attribution, but self-hosting depends on several external databases, queues, analytics, storage, email, and deployment services and still lacks Bitly's enterprise support and governance.
Install, platforms & data +
- platforms
- webself-hostedself-host, real ops
- install
- Hosted signup, or a source deployment assembled across Vercel, MySQL/PlanetScale, Tinybird, Upstash and Cloudflare R2/AWS
- setup
- Self-hosting is not one Compose file: the official guide requires accounts, credentials and configuration across GitHub, Tinybird, Upstash, MySQL/PlanetScale, Vercel and Cloudflare or AWS.
- your data
- Dub Cloud stores links, users and analytics in Dub's infrastructure; the documented self-hosted stack keeps link/user metadata in PlanetScale-compatible MySQL, click events in Tinybird/ClickHouse, redirect cache and jobs in Upstash Redis/QStash, and assets in Cloudflare R2 or AWS.
- checked
- 2026-08-10
- 02
Sink
open sourceAGPL-3.0Self-host7.0kjul 2026A polished Bitly clone on Cloudflare; free hosting, several bindings, and no server to patch.
The catch vs BitlySink is elegant on Cloudflare, but it lacks Bitly's mature QR campaign management, team permissions, branded-link governance, integrations, and vendor support.
Install, platforms & data +
- platforms
- webself-hostedself-host, real ops
- install
- Fork the repository and deploy a Cloudflare Worker with D1 and KV bindings; Analytics Engine, R2 and Workers AI are optional
- setup
- A non-expert must create and wire several Cloudflare resources, copy binding IDs, set a stable site token and understand build-time versus runtime secrets.
- engines
- Optional Cloudflare Workers AI for slug and OpenGraph suggestions
- your data
- The user's Cloudflare account holds links in D1, redirect cache in Workers KV, visit events in Analytics Engine and optional JSON snapshots or social images in R2; the public demo uses the maintainer's Cloudflare account.
- checked
- 2026-08-10
- 03
Shlink
open sourceMITSelf-host5.2kjul 2026Branded links, routing rules and serious click stats in one container; the QR endpoint is living on borrowed time.
The catch vs BitlyShlink supplies the shortening API and analytics, but the user must host a separate web client, operate the server, and accept that its built-in QR endpoint is being deprecated.
Install, platforms & data +
- platforms
- webself-hosteddocker to self-host
- install
- Run the official Docker image, or unpack the PHP distribution and connect SQLite, MySQL/MariaDB, PostgreSQL or SQL Server
- setup
- The first hurdle is operating two pieces, a Shlink API plus its web client, and supplying a public domain, HTTPS, database persistence and an API key; built-in QR generation is deprecated.
- your data
- Short links, domains, tags, visits and geolocation records live in the configured relational database; cache files live in Shlink's writable `data` directory, and the separate web client talks to the server through an API key.
- checked
- 2026-08-10
- 04
Short.io
freeproprietary, freeHostedA thousand branded links, QR codes and real analytics before the pricing page becomes relevant.
The catch vs BitlyShort.io's free plan is generous, but the lifetime link ceiling and smaller campaign, governance, integration, and enterprise-support surface make it less durable than paid Bitly.
Install, platforms & data +
- platforms
- webextensionthey host it
- install
- Hosted signup, then connect a custom domain
- setup
- There is no installation hurdle, but the free account has a lifetime ceiling of 1,000 branded links, one user, 10 MB storage and only the first 50,000 clicks per month visible in analytics.
- engines
- Optional Short.io AI allowance; the underlying model provider is not disclosed
- your data
- Links, custom-domain configuration, QR assets and click/conversion analytics live in Short.io's cloud; links can be exported through support, but the internal storage format is not disclosed.
- checked
- 2026-08-10
Frequently Asked Questions
Direct answers · Bitly open-source replacements
What is the best free alternative to Bitly?+
The top free alternative to Bitly is Dub (open source, AGPL-3.0). Bitly with deeper attribution; self-hosting means recreating half a startup's infrastructure. Other popular Bitly replacements include Sink, Shlink, Short.io.
Can I self-host a free replacement for Bitly?+
Yes. Of the 4 free alternatives to Bitly, 3 can be self-hosted on your own server or local machine: Dub (AGPL-3.0), Sink (AGPL-3.0), Shlink (MIT).
How much does switching from Bitly to a free alternative save?+
Bitly starts at $35/month per seat ($420/year). Switching a 5-person team to a free alternative like Dub saves $2,100 per year in software subscription fees.
Should I vibe-code or build my own Bitly clone from scratch?+
Our build verdict for Bitly is YES (the core loop fits in a weekend). A slug, a lookup, a 302, and a row in a table. Cloudflare Workers plus KV and D1 does the whole job on the free tier, and QR codes are one library call. The only thing you are really buying is that bit.ly resolves links created in 2012 and will presumably still resolve them in 2032, which is an institutional promise rather than a technical one. If the links are going in a magazine ad or on packaging, that promise is worth something. If they are going in this week's newsletter, it is worth nothing, and Growth is 420 USD a year.
What is the catch when switching from Bitly to Dub?+
Dub has richer attribution, but self-hosting depends on several external databases, queues, analytics, storage, email, and deployment services and still lacks Bitly's enterprise support and governance.
