Best Alternatives to Laguna XS 2.1 (free) (2026)
Looking for an alternative to Laguna XS 2.1 (free) by poolside? Here are the top 10 alternatives ranked by our composite scoring system across benchmarks, community sentiment, pricing, and adoption data.
Score
by Google
by OpenAI
by OpenAI
by Google
by Google
by Google
By our composite score, the top-ranked alternative is Gemini 3.7 Flash (batch) by Google at 88 (+48 vs Laguna XS 2.1 (free)'s 40). Of the 10 alternatives here, 10 score higher than Laguna XS 2.1 (free), and Gemini 3.7 Flash (batch) offers a 1.0M context.
Among the priced alternatives, GPT-5.6 Luna Pro (batch) has the lowest output cost at $0.60 per million tokens.
GPT-5.6 Luna Pro (batch) has the largest context window among these alternatives at 1.1M tokens, suited to long documents and large codebases.
Why Consider Alternatives to Laguna XS 2.1 (free)?
Among the 10 closest llm alternatives to Laguna XS 2.1 (free) (composite score 40), 10 score higher, led by Gemini 3.7 Flash (batch) at 88. 0 cost less per token, and the lowest-priced is GPT-5.6 Luna Pro (batch) at $0.60 per million output tokens. Each card below breaks down how the alternative differs from Laguna XS 2.1 (free) on price, context window, and capabilities.
Our rankings evaluate each model across multiple signals updated hourly, so you can be confident these recommendations reflect the latest performance data. Browse the full LLM rankings or use our pricing comparison tool to find the best fit for your budget.