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aider vs Bolt: pricing and free tier side by side

✓ aider Checked 2026-08-22 · Bolt Checked 2026-08-22

aider vs Bolt

AMO PIMI They also argued about these things on another page.

aider and Bolt are both Coding tools. Pricing, free tiers and language support compared below.

aider-ai

Has a free plan

Completely open-source and free (Apache 2.0), with no subscription model; uses local models (such as Ollama) at zero cost; API call fees depend on the chosen LLM provider

Cheapest paid plan: 官方報價（洽詢）

Chinese support: Partial

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Has a free plan

300,000 tokens per day and 1,000,000 tokens per month, US$0 (both figures appear on the official plan card and in the FAQ on the same page: Free plans have a 300,000 token daily limit and 1 million token monthly limit). Public and private projects can both be created; sites carry Bolt branding watermark text; single-file uploads are capped at 10MB; hosting is included, with up to roughly 333,000 web requests; the number of databases is unlimited. On resets, the official help centre states plainly that free-plan tokens reset on the 1st of each calendar month and do not roll over to the next month (only paid plans can roll over for one month). What happens once the quota is exhausted is not published; the site only says that upgrading to a paid plan removes the daily cap. (Read from bolt.new/pricing and support.bolt.new on 2026-08-09)

Cheapest paid plan: US$25 / mo

Chinese support: Not supported

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Full paid plans compared

aider

PlanPriceWhat you get
API cost (self-selected provider)官方報價（洽詢）Aider itself is free, the cost of LLM API is determined by the provider chosen by the user, usually ranging from US$10-30 per month (light usage) to US$50-200+ per month (heavy usage)

Bolt

PlanPriceWhat you get
ProUS$25 / moUS$25/month, the page explicitly states per month / billed monthly
TeamsUS$30 / Person / mo（5 Person ≈ US$150/mo）US$30/person/month, per month and member / billed monthly; annual-averaged monthly price US$27
Enterprise官方報價（洽詢）Price not disclosed on the official site, contact for a quote

Which one should you pick?

Both offer a free plan. Compare paid tiers against your needs.

aider has no public paid plan; Bolt starts at about US$25 / mo.

FAQ

Is there a free version of aider?

Yes. Completely open-source and free (Apache 2.0), with no subscription model; uses local models (such as Ollama) at zero cost; API call fees depend on the chosen LLM provider

How much does aider cost?

The cheapest is the plan from aider named API cost (self-selected provider), at about 官方報價（洽詢）.

Does aider support Chinese?

aider only partially supports Chinese.

Is there a free version of Bolt?

Yes. 300,000 tokens per day and 1,000,000 tokens per month, US$0 (both figures appear on the official plan card and in the FAQ on the same page: Free plans have a 300,000 token daily limit and 1 million token monthly limit). Public and private projects can both be created; sites carry Bolt branding watermark text; single-file uploads are capped at 10MB; hosting is included, with up to roughly 333,000 web requests; the number of databases is unlimited. On resets, the official help centre states plainly that free-plan tokens reset on the 1st of each calendar month and do not roll over to the next month (only paid plans can roll over for one month). What happens once the quota is exhausted is not published; the site only says that upgrading to a paid plan removes the daily cap. (Read from bolt.new/pricing and support.bolt.new on 2026-08-09)

How much does Bolt cost?

The cheapest is the plan from Bolt named Pro, at about US$25 / mo.

Does Bolt support Chinese?

Bolt has no Chinese interface at this time.

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