FEATUREDOpen Source AI Coding Tools: Aider, Continue, and Cline
Licence and price are the same across all three. Release cadence, maintenance signals, and ownership are not — and that is the axis that should decide it.
CATEGORY · 6 ARTICLES
Assessments of individual tools and of the groups people actually choose between: open-source agents like Aider, Continue and Cline, the free tiers and what they include once you read the limits, and which tools survive contact with someone who has not used one before. Each is written after using the tool on real work, and says plainly where it stops being useful.
FEATUREDLicence and price are the same across all three. Release cadence, maintenance signals, and ownership are not — and that is the axis that should decide it.

Twelve first-day probes on one machine. Eight refusals, four of them naming a fix — and the one fix that is named most clearly is the one you should not take.

Generated code does not rot. It gets rewritten in a very small number of places, and this measures which ones.

One of ten obvious install commands gets you the tool. Three get you unrelated software that ships a command with exactly the name you meant to run.

Employed developers get a seat. You buy one. Here's the break-even between a $20 subscription and bring-your-own-key, using every vendor's live August 2026 pricing.

We checked every major vendor's live pricing and docs pages on the same day. Here's what each free plan actually caps, and which numbers are stale.