As usual, much has changed in the last month in AI offerings. There is no one-size-fits-all package, but for coding and general use here are the suggestions:

March 2026 Free Tier

Free top model useage:

Sadly, Kimi k2.5 and the old GLM free-trial paths are gone from most platforms. Opencode offers MiniMax 2.5 but I do not find it worthwhile. For a verified current breakdown of every free option, see Free Frontier Stack 2026.

  1. Antigravity trial - first month free offer for most customers and they have a great IDE, their implementation planning feature is great, and they offer Opus 4.6, Sonnet 4.6, and 3.1 Pro, etc at seperate rate limits so you can continue on with different models.

    • Once the trial is over, you still get a worthwhile allocation of free useage of their offered models which have been regularly updated.

  2. Kiro from Amazon still offers 500 credits for first month signups and have Sonnet 4.5.

    • Monthly 50 credits for free thereafter

  3. ChatGPT Free now defaults to GPT-5.3 Instant with a hard message cap before falling back to mini. It is still useful for brainstorming and prompt iteration, but it is not an unlimited free coding lane.

  4. Googles AI Studio offers their models for usage, and free trials are available for their Flow and Whisk video generation programs as well as Lyria music generation.

$20 Monthly Budget

Option 1: Claude Pro

  • The best models, much better value compared to API usage and Claude Code is great. Anthropic has had the flagship models for recent history, an age in the AI space… Opus 4.6 can handle what you need.
  • If you hit your limits, you can easily upgrade later as you need.

Option 2: Moonshot AI / Kimi

Moonshot AI’s Kimi K2.5 Thinking is an exceptional model, and the value in their package is great. If you are cancelling ChatGPT for any reason and want a similar replacement, Kimi is a great choice. Their deep research, website builder, agent, Kimi code and all have been comparable to the best models from Google and ChatGPT. More use, similar capabilities. Nothing really compared to Claude’s top models at the most difficult tasks, but Kimi K2.5 is comparable to Sonnet 4.5 and is plenty capable. If you are looking for a workhorse, try Kimi.

<$100 LLM Tools Budget

Claude Code: $20/mo

  • Opus and Sonnet can handle more complicated tasks, larger contexts, and delegate work to more cost-effective models like Kimi K2.5 effectively.

Kimi Allegretto $40/mo

  • Openclaw, 5x Kimi Code quota for twice the price of the basic package, Agent Swarm feature, and plenty of deep research agent allocations.

ChatGPT, Antigravity, or both

  • These services are subsidized and if you max-out your package use productively you will get an exceptional amount of compute out of the paid packages.

$200+ Budget

Claude Max 20x plan

If the limits on the lower plans are inadequate for your use, you need Claude Max 20x plan. Best value, best model. No question, you should pick this up if you can afford it and plan to utilize it fully. The Smart Spend Guide covers the break-even math for Max vs Pro vs API in detail.

Backup / utility plan(s)

If you are using the max plan, you have some use cases in mind that require specific considerations. Suggest layering the cheaper tiers in to try things out and see how they work for your needs, but the value offered at the highest level packages is substantial across the board, if you make use of it. ChatGPT $200/mo plan is worthwhile, perhaps you need both and an Allegretto plan for overflow. Start with the Claude Max 20x and work from there for coding.