NanoGPT FAQ: All Questions Answered
been getting a lot of the same questions about NanoGPT since i published my review. so here's the definitive FAQ — everything from pricing to privacy to whether it actually works. all based on my 2+ months of daily use.
TL;DR: NanoGPT is a multi-model AI platform starting at $8/month. it works, it's legit, and for most people it's cheaper than ChatGPT Plus. below are answers to every question i've been asked.
👉 Try NanoGPT with 5% discount
Pricing and Billing
How much does NanoGPT cost?
NanoGPT uses a credit system. you top up your balance (minimum $8) and pay per API call based on token usage. the $8 minimum isn't a monthly fee — it's just the minimum top-up amount. that $8 can last weeks or months depending on usage.
actual costs from my testing:
- light use (few messages/day): $2-3/month
- medium use (daily work): $5-8/month
- heavy use (coding, analysis): $12-18/month
Is there a free trial?
no free trial. you need to top up at least $8 to start. but at light usage, $8 lasts 3-4 months. it's a low-risk way to test.
How does NanoGPT compare to ChatGPT Plus pricing?
ChatGPT Plus is $20/month flat. NanoGPT costs $2-18/month depending on usage. for most people, NanoGPT is cheaper. the only scenario where ChatGPT Plus wins is very heavy usage (100+ messages/day) exclusively with GPT-4.
| Usage Level | NanoGPT | ChatGPT Plus | Savings |
|---|---|---|---|
| Light | ~$3 | $20 | 85% |
| Medium | ~$7 | $20 | 65% |
| Heavy | ~$15 | $20 | 25% |
| Very Heavy | ~$25 | $20 | -25% |
see our AI cost calculator for a detailed breakdown.
Can I get a refund on unused credits?
credits don't expire. they stay in your account until you use them. refund policies may vary — check NanoGPT's current terms. in practice, the credits will get used eventually if you keep using the service.
What payment methods does NanoGPT accept?
- credit/debit cards
- cryptocurrency (BTC, ETH, LTC, and others)
- other methods vary by region
crypto is best for privacy. see our guide on paying for AI with crypto.
Does NanoGPT accept Monero?
check their current payment options. they accept several cryptocurrencies. for maximum privacy, you can swap Monero to BTC or ETH on a no-KYC exchange like SimpleSwap and then pay.
Models and Features
Which models does NanoGPT support?
50+ models including:
premium: GPT-4o, Claude 3.5 Sonnet, Gemini 1.5 Pro, Mistral Large, Llama 3 70B budget: GPT-4o-mini, Claude 3 Haiku, Mistral Small, Gemini Flash specialized: vision models, code-focused models
the full list changes as new models are released. see our supported models page.
Which model should i use?
depends on the task:
| Task | Best Model | Runner-Up |
|---|---|---|
| Writing | Claude 3.5 Sonnet | GPT-4o |
| Coding | GPT-4o | Claude 3.5 Sonnet |
| Research | Gemini 1.5 Pro | Claude 3.5 Sonnet |
| Quick Questions | GPT-4o-mini | Claude 3 Haiku |
| Budget Use | Mistral Small | GPT-4o-mini |
see our detailed guides: best models for writing, best models for coding, best models for roleplay.
Can I generate images with NanoGPT?
no. NanoGPT is a text model platform. DALL-E, Midjourney, and Stable Diffusion are not available through it.
Does NanoGPT have a web interface?
yes. there's a built-in chat interface at nano-gpt.com where you can chat with any model. it's functional but not as polished as ChatGPT's interface.
Can I use NanoGPT with my own tools?
yes. the API is OpenAI-compatible, which means it works with:
- Open WebUI (setup guide)
- LibreChat (setup guide)
- SillyTavern (setup guide)
- any OpenAI SDK (Python, Node.js, etc.)
- any tool that accepts an OpenAI API endpoint
How fast is NanoGPT compared to ChatGPT?
in my experience, comparable or faster. NanoGPT doesn't have the queuing system that ChatGPT uses during peak hours. response times depend on the underlying model, but the proxy adds minimal latency.
Privacy and Security
Is NanoGPT safe?
yes. i've used it for 2+ months with my own money. API connections use HTTPS. the service is legitimate — they've been operating and have a track record.
Does NanoGPT train on my data?
no. NanoGPT does not train AI models on your data. they're a proxy service — they forward your requests to the underlying model providers. metadata (model used, token count) is logged for billing.
Can NanoGPT read my conversations?
technically yes — your prompts pass through their servers. they could theoretically read them. but their policy states they don't, and as a small company, they have less incentive to data-mine than OpenAI or Google.
How does NanoGPT's privacy compare to ChatGPT?
better in several ways:
- no training on your data (ChatGPT free tier trains by default)
- crypto payment option (ChatGPT requires credit card)
- email-only registration (ChatGPT requires phone number)
- smaller company, less data-hungry business model
see our NanoGPT privacy review for the full analysis. also check ChatGPT data privacy for what OpenAI does with your data.
Can I use NanoGPT anonymously?
partially. you can:
- use a VPN to hide your IP
- pay with crypto (buy on a no-KYC exchange)
- use a throwaway email
you can't be fully anonymous because NanoGPT still sees your requests. for maximum privacy, use local models with Ollama. see our AI privacy guide.
API and Technical
Is NanoGPT's API compatible with OpenAI's?
yes. the API follows the OpenAI chat completions format. set the base URL to https://api.nano-gpt.com/v1 and use your NanoGPT API key. most OpenAI-compatible tools work without modification.
Can I use the OpenAI Python SDK?
from openai import OpenAI
client = OpenAI(
api_key="your-nanogpt-key",
base_url="https://api.nano-gpt.com/v1"
)
that's it. everything else works the same. see our Python API tutorial.
Does NanoGPT support streaming?
yes. set stream: true in your API request, same as OpenAI's API.
What are the rate limits?
NanoGPT handles rate limits internally. in 2 months of daily use, i've hit rate limits maybe twice. for most users, it's not an issue.
Can I use NanoGPT with SillyTavern?
yes, and it works great. see our SillyTavern setup guide for step-by-step instructions. for privacy-focused setup, see private SillyTavern API.
Does NanoGPT support function calling / tool use?
check their current documentation. GPT-4o and Claude 3.5 Sonnet both support function calling through the standard API, so it should work through NanoGPT as well.
Account and Usage
How do I create a NanoGPT account?
go to nano-gpt.com, enter your email, set a password. takes 30 seconds. no phone number, no ID verification.
Can I share my NanoGPT account?
check their terms of service. the API key is tied to your account. sharing it means sharing your credits and usage history.
What happens if NanoGPT shuts down?
your unused credits would be lost. this is a risk with any cloud service. NanoGPT is a small company. that said, they've been operating and growing. the risk is comparable to any startup.
Is NanoGPT available worldwide?
yes. it's a web-based service accessible from anywhere with internet. some countries may have restrictions on crypto payments, but the service itself is global.
Can I use NanoGPT for my business?
yes, the API works for business use. however, NanoGPT doesn't offer enterprise features like SLAs, compliance documentation, or dedicated support. it's best for small teams and individuals.
Can students use NanoGPT?
absolutely. it's one of the cheapest ways to access AI models. $8 minimum top-up, and student-level usage (research, writing, homework help) costs $2-3/month. see our NanoGPT for students guide.
Comparison Questions
NanoGPT vs OpenRouter — which is better?
similar services. NanoGPT tends to be cheaper on popular models (GPT-4o, Claude 3.5). OpenRouter has more models. see our NanoGPT vs OpenRouter comparison.
NanoGPT vs direct API (OpenAI/Anthropic)?
NanoGPT is a proxy. going direct gives you the raw API with no middleman. but NanoGPT gives you a single key for multiple providers and is often cheaper. see cheapest AI API 2026.
Should I switch from ChatGPT Plus to NanoGPT?
if you want to save money and don't need ChatGPT's plugins/GPT Store, yes. if you use ChatGPT for 100+ messages daily, maybe not. read our detailed comparison.
Is NanoGPT better than self-hosted AI?
different use cases. NanoGPT gives you access to top-tier models (GPT-4o, Claude) that you can't run locally. self-hosted gives you complete privacy but weaker models. see self-hosted AI analysis and local LLM guide.
Troubleshooting
My API key isn't working
- check you copied the full key (no spaces)
- verify the endpoint URL:
https://api.nano-gpt.com/v1 - check your account has credits
- try regenerating the key in settings
I'm getting weird/wrong responses
- make sure you selected the right model
- check if the model is currently available
- try a different model to compare
- reduce temperature if output is too random
My credits are disappearing faster than expected
- check which model you're using — GPT-4o costs more than GPT-4o-mini
- long conversations use more tokens
- check usage history in your dashboard
- switch to cheaper models for simple tasks
NanoGPT is slow
- try a different model — some are faster than others
- check your internet connection
- try a VPN if you're in a region with routing issues
- reduce max response length
Quick Reference
| Question | Answer |
|---|---|
| Minimum cost? | $8 top-up |
| Free trial? | No |
| Number of models? | 50+ |
| API compatible? | OpenAI format |
| Trains on data? | No |
| Crypto payment? | Yes |
| Mobile app? | No (web only) |
| Contract? | None |
Last updated: July 2026
Related Articles
- NanoGPT Review — my honest 2-month review
- NanoGPT Complete Guide — everything you need to know
- NanoGPT vs ChatGPT — detailed comparison
- AI Cost Calculator — estimate your savings
- NanoGPT Privacy Review — privacy analysis
- AI Privacy Guide — protect your data
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