Comparison
Aider vs Bolt
Aider vs Bolt, laid out side by side: pricing model, platforms, available models, core features, and supported formats. Both tools are listed under the Code Generation category, and every field comes from this site's directory records. A pricing model is not an amount.
Quick verdict
Aider: Open-source terminal pair programming, you supply the model; Bolt: In-browser full-stack generator metered by token limits. Start with the task you need to finish. Sharing a category does not establish that they are interchangeable; they may serve different stages of a workflow. The conditions and evidence gaps for each follow below.
How to choose for the same task
Both sides belong to the Code Generation category. The conditionals below come from this site's directory records: first check which side's suitability fits your task and which side's exclusions affect you less; if both fit, decide by pricing basis and by how well platforms and formats line up. Prices appear only where a record has been verified; where it has not, no number is given.
Aider
Fact sourceWhen to pick it Choose Aider when you want to drive terminal pair programming with your own API keys, or with models running locally under Ollama, and have every change land as a Git commit.
When to skip it Aider's own install is Apache 2.0 open source and charges nothing per seat, but inference is settled by usage at whichever model provider you pick; the official docs say models weaker than GPT-3.5 often fail to edit files, so read its leaderboard before choosing a model. For a self-hostable assistant with custom context sources inside your IDE rather than a terminal, the closer directory record is Continue; for a terminal agent whose model quota is carried by a vendor subscription, the closer record is Claude Code. This is not a ranked review.
Exact price not verified. Any pricing-model label describes a billing category, not a verified amount.
Bolt
Fact sourceWhen to pick it Choose Bolt to get a runnable full-stack project straight from a prompt in the browser while planning by token quota: Pro starts at 10M tokens per month, and unused tokens from a paid plan roll over for one more month.
When to skip it Everything is counted in tokens, and the official FAQ says most of that usage goes on syncing the project file system to the AI, so a bigger project costs more per message; Free keeps Bolt branding and a 10MB upload cap, and Teams tokens are not shared between members. For React and Tailwind interfaces billed in credits inside your own Vercel account, the closer directory record is v0; for a conversational build of a full app with database and auth, the closer record is Lovable. This is not a ranked review.
Verified price: Free 0; Pro 25 (monthly billing); Teams 30 / member — USD / month; annual billing saves up to 28% (region: not stated, checked 2026-10-12). Annual prices are not converted to monthly.
Official source
Cells marked "Not verified" in the table are fields the directory still keeps but did not check item by item against the official source this time; they are not verified facts. Please double-check them on the detail pages for Aider, Bolt.
Open a tool page for its official source link and directory record date.
Open the comparison tool to combine more tools →FAQ
How does Aider pricing compare with Bolt?+
Aider: Exact price not verified. Any pricing-model label describes a billing category, not a verified amount. Bolt: Verified price: Free 0; Pro 25 (monthly billing); Teams 30 / member — USD / month; annual billing saves up to 28% (region: not stated, checked 2026-10-12). Annual prices are not converted to monthly.
Which platforms do Aider and Bolt support?+
Aider runs on "Not verified" (see the Aider page); Bolt runs on "Not verified" (see the Bolt page). If you hand work between devices — draft on desktop, tweak on mobile — check that both ends of your usual setup are covered, and note that feature completeness can differ per platform.
Which file formats do Aider and Bolt support?+
Aider supports "Not verified" (see the Aider page); Bolt supports "Not verified" (see the Bolt page). Format coverage decides whether either tool slots into your existing asset and delivery pipeline, so align inputs and outputs before pairing them.
Should I pick Aider or Bolt?+
Aider: Choose Aider when you want to drive terminal pair programming with your own API keys, or with models running locally under Ollama, and have every change land as a Git commit. Bolt: Choose Bolt to get a runnable full-stack project straight from a prompt in the browser while planning by token quota: Pro starts at 10M tokens per month, and unused tokens from a paid plan roll over for one more month.
Where does this comparison data come from, and how fresh is it?+
The directory record for Aider is dated 2026-10-12 and for Bolt 2026-10-12. Pricing models, platforms, models, features, and formats come from this site's directory records rather than live crawling. A pricing model is not an amount. Capabilities and prices change between versions, so re-check the official sources linked from each tool page before deciding.