Best Large Language Models (LLMs) with a Free Plan or Free Trial
Top picks for Large Language Models (LLMs) available with a free plan or free trial
9.4
SpotScore
AI safety company behind the Claude LLM family — frontier models for coding, analysis & reasoning
Free trial not available
Freemium
Starts from Freefree
9.0
SpotScore
European frontier AI model company with open-weight models and commercial API
Free trial not available
Freemium
Starts from Freefree
Google Gemini models with a free tier and published per-million-token rates
Free trial not available
Freemium
Starts from $0.30/million input tokens
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Every product here is scored on the same 10-point SpotScore scale, built from pricing, feature and deployment data we maintain, plus ratings collated from public review sources.
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List of the Best Large Language Models (LLMs) with a Free Plan or Free Trial as of November 2026
9.4
SpotScore
Anthropic
AI safety company behind the Claude LLM family — frontier models for coding, analysis & reasoning
Best for: SMB teams
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What is Anthropic?
Anthropic is an AI safety company that builds the Claude family of large language models, including Claude 3.5 Sonnet, Claude 3 Opus, and Claude Haiku. Claude is available via the Anthropic API with pay-per-token pricing, supports a 200K token context window, and is used for coding, analysis, ...
Read more about AnthropicStarts from Freefree, also offers free forever plan
9.0
SpotScore
Mistral AI
European frontier AI model company with open-weight models and commercial API
Best for: SMB teams
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What is Mistral AI?
Mistral AI is a French AI company building frontier open-weight language models and a commercial API platform. Its models — Mistral 7B, Mixtral 8x7B, Mistral Large, and Mistral Small — offer state-of-the-art performance at competitive sizes, making them efficient to run and deploy. The Mistral ...
Read more about Mistral AIStarts from Freefree, also offers free forever plan
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Google Gemini API
Google Gemini models with a free tier and published per-million-token rates
Best for: SMB teams · Mid-market · Enterprise
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What is Google Gemini API?
The Gemini API gives developers access to the Gemini family Google trains, with a rate printed per million tokens for each model and a free tier on several of them. On the card read on 2026-11-08, Gemini 4 Argon is 2.00 dollars per million input tokens and 10.00 per million output tokens ...
Read more about Google Gemini APIStarts from $0.30/million input tokens, also offers free forever plan
Cohere
Enterprise Command models with open weights and private deployment
Best for: SMB teams · Mid-market · Enterprise
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What is Cohere?
Cohere trains the Command, Embed and Rerank families and sells them for enterprise retrieval and agent work, with a strong emphasis on running inside a customer environment rather than only through a hosted API. Free trial keys let a developer evaluate every model at no cost, capped at 1,000 ...
Read more about CohereStarts from $0.50/million input tokens, also offers free forever plan
Z.ai
GLM models with open weights, a free Flash tier and USD token rates
Best for: SMB teams · Mid-market · Enterprise
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What is Z.ai?
Z.ai, the company behind the GLM family, publishes open weights for its models and runs a priced API beside them with every rate stated in US dollars per million tokens. The card read on 2026-11-08 puts GLM-5.3 at 1.40 dollars per million input tokens and 4.40 per million output tokens, ...
Read more about Z.aiStarts from $0.15/million input tokens, also offers free forever plan
AI21 Studio
Transforming language processing through AI mastery.
Best for: SMB teams · Mid-market · Enterprise
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What is AI21 Studio?
Introducing AI21 Studio, a cutting-edge Generative Text AI software solution that revolutionizes natural language processing. As a distinguished leader in the field, AI21 Studio offers unparalleled artificial intelligence capabilities through its advanced Jurassic-2 and Task-Specific language ...
Read more about AI21 StudioAI21 Studio offers custom pricing plan
Also compared: paid Large Language Models (LLMs)
These did not match this page's filter. They are the highest-rated Large Language Models (LLMs) in the wider category, shown so there is something to compare.
OpenAI
Frontier GPT models sold by the token through the OpenAI API
Best for: SMB teams · Mid-market · Enterprise
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What is OpenAI?
OpenAI develops the GPT family and sells access to it through its own API, with a rate printed per million tokens for every model. The published card separates the tokens a request reads from the tokens the model writes, and steps the rate up once a prompt passes 272,000 tokens. On the rate ...
Read more about OpenAIStarts from $0.05/million input tokens
xAI Grok
Grok models from xAI with a published rate per million tokens
Best for: SMB teams · Mid-market · Enterprise
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What is xAI Grok?
xAI trains the Grok family and sells it through its own API, printing a rate per million tokens for every model in the public docs. The card uses two bands: one rate below 200,000 prompt tokens and a higher one at or above it, and a request that reaches the threshold is billed at the higher ...
Read more about xAI GrokStarts from $1.00/million input tokens
DeepSeek
Open-weight DeepSeek models with off-peak token rates and cache pricing
Best for: SMB teams · Mid-market · Enterprise
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What is DeepSeek?
DeepSeek trains open-weight reasoning and general models and runs a priced API alongside the weight releases, so the same family can be called over HTTP or hosted on your own hardware. The rate card is unusual in two ways. It prices context cache hits separately from cache misses, and it ...
Read more about DeepSeekStarts from $0.15/million input tokens
Alibaba Qwen
Qwen models from Alibaba with open weights and regional token rates
Best for: SMB teams · Mid-market · Enterprise
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What is Alibaba Qwen?
Qwen is the model family Alibaba trains, released with open weights for many sizes and served commercially through Alibaba Cloud Model Studio, which prints a rate per million tokens for every model. Rates differ by region, and the same model is cheaper in Beijing than in Singapore. On the ...
Read more about Alibaba QwenStarts from $0.05/million input tokens
Frequently Asked Questions About Large Language Models (LLMs)
Stuck on something? We're here to help with all the questions and answers in one place.
The features most commonly offered by Large Language Models (LLMs) on Spotsaas are Function Calling, Streaming API, Published Token Pricing, Context Window, Prompt Caching, Code Generation. Most buyers prioritize ease of use, reporting, and integration capabilities. Start with what covers your core workflow before comparing advanced features.
Large Language Models (LLMs) pricing typically ranges from $10 to $200+ per user per month depending on features and team size. Most vendors offer tiered plans: starter, professional, and enterprise. Request a demo or check individual product pages on Spotsaas for current pricing details.
The top rated Large Language Models (LLMs) based on verified user reviews and SpotScore are OpenAI, Google Gemini API, Cohere. These consistently score highest on ease of use, feature depth, and customer support quality. Ratings are updated monthly based on real buyer feedback.
To choose the right Large Language Models (LLMs), start by listing your must-have features, commonly Function Calling, Streaming API, Published Token Pricing, Context Window, Prompt Caching, Code Generation. Then filter by team size, budget, and integrations you already use. Compare at least 3 options and use free trials to test before committing. Spotsaas lets you compare side-by-side in minutes.
Currently no Large Language Models (LLMs) listed on Spotsaas offer a permanent free plan, though many provide free trials (typically 14–30 days). Use the pricing filter on this page to find trial-eligible options and test before committing to a paid plan.
The best Large Language Models (LLMs) for small businesses are affordable, quick to set up, and scale without complexity. Top picks for small teams are OpenAI, Google Gemini API, Cohere. Look for per-user pricing, no long-term contracts, and strong onboarding support to minimize ramp-up time.
About the reviewer
Rajat Gupta is the founder of Spotsaas, where he has built software research covering 25,000+ products across CRM, HR, AI, and finance. He applies hands-on product research and a background in commerce and the CFA program to evaluate software through a business and ROI lens. His goal: help teams make software decisions they won't regret.
Disclaimer: This research has been collated from a variety of authoritative sources. We welcome your feedback at [email protected].