Pricing
Kiro Pro vs Claude Pro (2026): Which $20 Coding Plan?
Kiro Pro and Claude Pro both cost $20 a month. 1,000 credits vs 5-hour and weekly limits, models, overflow and which $20 coding plan fits you, dated.
9 min read
Kiro’s model list and credit rates checked Oct 27, 2026 on kiro.dev/docs/models and kiro.dev/docs/billing; Kiro plan prices checked Oct 22, 2026 on kiro.dev/pricing; Claude Pro checked Oct 26, 2026 on claude.com/pricing and seen unchanged Oct 27. Every source is listed at the bottom. No affiliate links on this page (how we work).
Short answer: same $20, two completely different meters. Kiro Pro gives you a fixed bucket of 1,000 credits a month, and every model drains it at its own rate: Claude Opus 5.5 at 2.0x, Claude Sonnet 5.5 at 1.3x, Auto at 1.0x. Claude Pro gives you no number at all: a rolling five-hour session limit plus a weekly limit, shared between Claude chat and Claude Code, with “no fixed message count” (both verified Oct 26–27, 2026).
So the real question isn’t price. It’s whether you want to know exactly how big your tank is (Kiro), or get Claude straight from Anthropic with a tank size you have to feel out.
We haven’t tested either plan; everything below is from Kiro’s and Anthropic’s pages.
Quick answer
- Price: both $20 a month. Claude Pro also has an annual option at $17 a month ($200 up front); Kiro publishes no annual price.
- Usage: Kiro Pro = 1,000 credits per month, reset monthly, no rollover. Claude Pro = five-hour session window plus weekly limit, sizes not published.
- Claude models: both include Claude Opus 5.5 and Sonnet 5.5. In Kiro they cost credits at multipliers; in Claude Pro they share your usage limits.
- Over the limit: Kiro sells add-on credits at $0.04 each. Claude sells usage credits at standard API rates.
The two $20 plans side by side
| Plan | Price | Usage | Overflow |
|---|---|---|---|
| Kiro Pro | $20/mo | 1,000 credits/mo | $0.04 per credit |
| Claude Pro monthly | $20/mo | 5-hour + weekly | Usage credits |
| Claude Pro annual | $17/mo ($200/yr) | 5-hour + weekly | Usage credits |
Sources: Kiro pricing, verified Oct 22, 2026 (seen unchanged Oct 26); Kiro overages docs, verified Oct 27, 2026; Claude pricing, verified Oct 26, 2026 and seen unchanged Oct 27. Kiro prices are per user per month and exclude tax.
Full ladders: Kiro pricing and Claude Code pricing.
Kiro Pro: 1,000 credits and a price list per model
Kiro Pro is $20 a month for 1,000 credits (Kiro pricing, verified Oct 22, 2026). The rules around that bucket, from Kiro’s own pages:
- What a credit is: “A unit of work in response to user prompts”; simple prompts can use less than 1 credit, spec tasks typically more. Metered to 0.01 (pricing page, verified Oct 20, 2026).
- Reset and rollover: “Usage limits reset at the start of each billing month. Unused credits do not roll over to the next month” (Kiro FAQ, verified Oct 26, 2026).
- Add-ons: paid plans can buy add-on credits at $0.04 each, from a $5 minimum (125 credits) up to $100 per pack. Plan credits are used first; add-ons last 12 months from purchase (overages docs, verified Oct 27, 2026).
The part that matters for this comparison is the multiplier. Kiro prices every model “relative to Auto (1.0x baseline)” (Kiro models docs, page updated Oct 24, 2026, verified Oct 27). Kiro’s own example: a task costing 10 credits on Auto costs 20 on Opus 5.5, 22 on Opus 5, “0.6 credits at Haiku 5.5’s 0.06x rate for a request up to 100K tokens, or 0.5 credits on Qwen3 Coder Next.”
The rates on Pro that a Claude Pro shopper cares about (verified Oct 27, 2026):
| Model | Multiplier |
|---|---|
| Claude Opus 5.5 | 2.0x |
| Claude Sonnet 5.5 | 1.3x |
| Claude Haiku 5.5 | 0.06x (0.3x over 100K) |
| Opus 5 / 4.8 / 4.7 / 4.6 / 4.5 | 2.2x |
| Sonnet 5 / 4.6 / 4.5 / 4.0 | 1.3x |
| Claude Haiku 4.5 | 0.4x |
| Auto | 1.0x |
Pro also lists GPT-5.6 models, Kimi K3 and open-weight models down to Qwen3 Coder Next at 0.05x. One Claude model is missing: Claude Fable 5.1 (6x) is Enterprise only, not on Pro.
Our arithmetic, not Kiro’s: if everything you ran sat at Opus 5.5’s 2.0x, your 1,000 credits would cover the same work as 500 credits on Auto. On Sonnet 5.5 it’s roughly 770 Auto-credits’ worth. That’s the trade: Kiro lets you pick Opus whenever you like, but it bills you double for it.
Claude Pro: Claude Code plus limits with no numbers
Claude Pro is $20 a month, or $17 a month billed annually ($200 up front), per claude.com/pricing (verified Oct 26, 2026; seen unchanged Oct 27). What you get, in Anthropic’s words:
- Claude Code is included. “Claude Code is included in all paid plans. It shares the same usage limits” as the Claude apps.
- Models: Opus, Sonnet and Haiku are all marked “Yes” on Pro. Fable on Pro is marked “Usage credits”, so it isn’t part of your included usage.
- Limits: “Every plan has usage limits that reset on a rolling five-hour session window, and paid plans add weekly limits on top.” Claude on web, desktop, mobile and Claude Code “all draws from the same pool”, and “there’s no fixed message count.”
- How much more than Free: “Pro gives you at least 5x more usage per 5-hour session than Free.”
- The weekly reset is fixed per account, and you can check it in Claude Code with
/status(Anthropic help: Claude Code with Pro or Max, verified Oct 23, 2026). Your current usage lives under Settings > Usage.
What Anthropic does not publish: the size of either limit, in messages or tokens. Full breakdown in Claude Code usage limits.
Same Claude models, two different meters
Both plans give you Claude Opus 5.5 and Sonnet 5.5. How each one counts them:
| Question | Kiro Pro | Claude Pro |
|---|---|---|
| Opus 5.5 | 2.0x credits | In Pro limits |
| Sonnet 5.5 | 1.3x credits | In Pro limits |
| Haiku 5.5 | 0.06x credits | In Pro limits |
| Fable 5.1 | Enterprise only | Usage credits |
| Published size | 1,000 credits | Not published |
| Resets | Monthly | 5-hour + weekly |
Sources: Kiro models docs, verified Oct 27, 2026; Claude pricing, verified Oct 26, 2026.
Neither vendor publishes a conversion between Kiro credits and Claude’s session allowance, so nobody can honestly tell you which plan gives you “more Opus” for $20. What you can say is how each one runs out:
- Kiro runs down visibly. The dashboard is “updated at least every 5 minutes” (Kiro FAQ, verified Oct 26, 2026). Heavy Opus weeks eat the month early.
- Claude runs out in bursts. You hit the five-hour wall, wait, and the weekly limit sits behind it until your fixed weekly reset.
Anthropic sells a $20 plan where the only published unit is “at least 5x more than Free”, and Free isn’t published either. Kiro manages to print a number on its plan. When the company that makes the model is vaguer about its own allowance than a third-party IDE selling that same model, that’s a choice, and not one made for the buyer.
At the cap: Kiro add-ons vs Claude usage credits
Kiro Pro. Add-on credits cost $0.04 each, minimum $5 (125 credits), up to $100 per pack and up to five packs at a time (overages docs, verified Oct 27, 2026). They roll over month to month and expire 12 months after purchase.
One number worth sitting with, again our arithmetic: Pro’s included credits work out to $20 ÷ 1,000 = $0.02 per credit. Add-ons are $0.04. Overflow costs twice the in-plan rate. If you’re buying add-ons every month, Kiro pricing shows Pro+ at $40 for 2,000 credits, which keeps the $0.02 rate. More on this in Kiro credits explained.
Claude Pro. At a limit, Anthropic lists three options: wait for the reset, move up a plan, or buy usage credits “at standard API rates” (claude.com/pricing, verified Oct 26, 2026). Usage credits are prepaid, you can set a spend limit and auto-reload, and “In most cases, usage credits do not expire” (Anthropic help: extra usage, verified Oct 21, 2026). The next plan up is Max 5x at $100.
The difference: Kiro’s overflow has a fixed price per credit. Claude’s is priced per token at API rates, so the cost depends on the model and the prompt.
Which $20 plan to pick
Pick Kiro Pro if:
- You want an IDE built around specs, tasks and hooks, and you’re happy to pay credits for spec refinement and task execution.
- You want a hard monthly budget you can see.
- You want to mix models: cheap open-weight models or Haiku 5.5 for grunt work, Opus 5.5 when it counts.
Pick Claude Pro if:
- You live in the terminal and want Claude Code.
- You also use the Claude apps for non-code work; one subscription covers both.
- You want the annual price: $17 a month beats anything Kiro publishes.
Here’s what I’d do
Mostly Claude Code, mostly in the terminal: Claude Pro, annual if you’re sure. The $3 a month you save is real.
Mostly IDE work and you like knowing your budget: Kiro Pro, with Auto as default and Opus 5.5 saved for hard tasks.
Buying Kiro add-ons every month: look at Pro+ before buying more $0.04 credits.
Not sure yet: try the free tiers first. Is Kiro free? covers Kiro’s 50 free credits; Claude Free has Sonnet and Haiku but no Claude Code. For a third $20 option, see Cursor Pro vs Claude Pro. The wider field is in AI coding tools compared, and the IDE head-to-head in Kiro vs Cursor.
Comparing Kiro’s own tiers instead? See Kiro Pro vs Pro+.
Also considering OpenAI? Kiro Pro vs Codex Plus runs the same comparison against Codex on ChatGPT Plus.
FAQ
Is Kiro Pro cheaper than Claude Pro for Claude models? Both cost $20 a month and neither vendor publishes a conversion between Kiro credits and Claude’s usage limits, so there’s no honest per-message comparison.
Does Kiro Pro include Claude Opus? Yes, Kiro Pro includes Claude Opus 5.5 at a 2.0x credit rate and Opus 5, 4.8, 4.7, 4.6 and 4.5 at 2.2x, per Kiro’s docs on Oct 27, 2026.
Do Kiro credits roll over? Plan credits don’t roll over and reset at the start of each billing month, while add-on credits roll over and expire 12 months after purchase.
Does Claude Pro include Claude Code? Yes, Claude Code is included in all paid Claude plans and shares the same usage limits as the Claude apps.
Sources
- Kiro, Models docs (models, multipliers, example; page updated Oct 24, 2026): https://kiro.dev/docs/models/ (verified 2026-10-27)
- Kiro, Overages docs (add-on credits): https://kiro.dev/docs/billing/overages/ (verified 2026-10-27)
- Kiro, Pricing (plans, credit definition): https://kiro.dev/pricing/ (verified 2026-10-22; credit wording 2026-10-20)
- Kiro, FAQ (reset, rollover, dashboard): https://kiro.dev/faq/ (verified 2026-10-26)
- Anthropic, Claude pricing (Pro prices, models, limits FAQ): https://claude.com/pricing (verified 2026-10-26, seen unchanged 2026-10-27)
- Anthropic Help Center, Use Claude Code with your Pro or Max plan (weekly reset, /status): https://support.claude.com/en/articles/11145838-use-claude-code-with-your-pro-or-max-plan (verified 2026-10-23)
- Anthropic Help Center, Extra usage for paid Claude plans (usage credits): https://support.claude.com/en/articles/12429409-extra-usage-for-paid-claude-plans (verified 2026-10-21)