Eligible new customers can try Azure with service credits. Account and payment verification are required; the offer excludes sovereign products such as Azure China.
Credits：US$200 service credits
Eligibility：One free account per new customer. · A phone number, an eligible payment card and a Microsoft or GitHub account are required; official regional eligibility applies.
Benefit validity：Use within 30 days of free-account creation.
Last checked：2026-10-09 17:01
查看原始出处 ↗Check eligibility against the official terms.
Eligible accounts can receive a one-time inference credit after adding a valid payment method. It is for development and evaluation; access pauses when credits expire or run out, and paid usage requires a separate purchase.
Credits：One-time US$5 inference credits
Eligibility：Meet the official trial eligibility and add a valid payment method.
Benefit validity：Valid for 30 days from activation, or until credits are exhausted.
Last checked：2026-10-09 17:00
查看原始出处 ↗Check eligibility against the official terms.
Workers AI provides a daily free inference allocation on eligible models. Neurons measure compute rather than requests or tokens; some models require paid or prepaid access.
Free services：10,000 free Neurons per day
Eligibility：Workers Free or Paid accounts using models and request paths covered by the free allocation.
Benefit validity：The daily allocation resets at 00:00 UTC.
Last checked：2026-10-09 17:00
查看原始出处 ↗Check eligibility against the official terms.
Exa’s free tier provides monthly AI-search credits without a payment method. Completing dashboard onboarding gives the first team a one-time bonus; search, contents and Agent endpoints have different credit costs.
Credits：US$10 monthly credits plus a US$10 first-team onboarding bonus
Eligibility：Use an Exa free-tier account; the one-time bonus requires the first team to complete dashboard onboarding.
Benefit validity：The free balance resets on the first of each month; the onboarding bonus is one-time.
Last checked：2026-10-09 17:00
查看原始出处 ↗Check eligibility against the official terms.
Firecrawl’s free plan provides monthly web-data credits without a credit card. Endpoints and advanced formats have different costs and share one balance; paid plans have separate automatic credit top-ups.
Credits：1,000 credits per month
Eligibility：Use an official Free Plan account.
Benefit validity：Free credits refresh monthly; check the account for the cycle and balance.
Last checked：2026-10-09 17:00
查看原始出处 ↗Check eligibility against the official terms.
Students verified by GitHub Education can activate Copilot Student for free. Education approval and activation are separate; benefits can take several days to apply, and eligibility is rechecked.
Memberships：Free Copilot benefits for verified students
Eligible new users receive service credits for covered Google Cloud products. Identity and payment verification are required; upgrading to a paid account can incur charges.
Credits：US$300 service credits
Eligibility：Never a paying customer of Google Cloud, Google Maps Platform or Firebase. · No previous Google Cloud Free Trial; supported regions and payment methods follow official terms.
Benefit validity：Use within 90 days of trial signup, or until credits are exhausted.
Last checked：2026-10-09 17:01
查看原始出处 ↗Check eligibility against the official terms.
Eligible IDE, license and regional users can activate AI Free for recurring AI Credits. Mainland China and some free IDE editions and license arrangements are excluded; check eligibility first.
Credits：3 AI Credits per 30 days
Eligibility：Use an IDE supporting AI Free, version 2025.1 or later. · Be in a serviceable territory; Mainland China is currently excluded. · Android Studio, PyCharm and IntelliJ IDEA Community, and PyCharm Unified used for free are excluded. · IDE trial licenses do not automatically include AI Free; License Server licenses cannot activate it.
Benefit validity：Resets every 30 days from first use of the JetBrains AI license.
Last checked：2026-10-09 17:00
查看原始出处 ↗Check eligibility against the official terms.
Mistral’s default Free mode supports API evaluation and prototyping. Requests, throughput and monthly usage are limited across an organization’s workspaces; chat and coding plan budgets are separate.
Free services：Limited API usage in Free mode
Eligibility：Use an organization account in Free mode in the official Mistral console.
Benefit validity：Free mode follows the organization’s and model’s current request, minute and monthly usage windows.
Last checked：2026-10-09 17:00
查看原始出处 ↗Check eligibility against the official terms.
Use models listed with free variants through one API for experiments and light usage. Request limits apply; the higher daily allowance requires a credit purchase.
Free services：Free models: 50 requests per day and 20 per minute
Eligibility：An OpenRouter account using a :free variant actually listed in the current catalog.
Benefit validity：Daily and per-minute limits apply; model availability and free terms follow the current official catalog.
Last checked：2026-10-09 17:00
查看原始出处 ↗Check eligibility against the official terms.