NanoGPT vs Perplexity: Different Tools, Different Jobs
people keep asking me "NanoGPT or Perplexity?" like they're competing products. they're not. one is an API to 50+ AI models. the other is a search engine powered by AI. asking which one is better is like asking whether a hammer or a screwdriver is better - depends on what you're building.
tl;dr: NanoGPT and Perplexity solve different problems. NanoGPT is an API to 400+ models for $3-8/month. Perplexity is a search engine with AI citations for $20/month. use both for research and writing, or NanoGPT alone for everything else.
Key Takeaways:
- NanoGPT costs $3-8/month for 400+ models vs Perplexity Pro at $20/month for search-powered AI
- Perplexity wins for web search with citations. NanoGPT wins for coding, writing, and developer API access
- the optimal workflow uses Perplexity for research and NanoGPT with Claude for writing, costing about $25/month total
that said, there's overlap, and the pricing comparison is worth looking at. here's my honest breakdown after using both daily for months.
what each one actually does
Perplexity
short answer: Perplexity Pro costs $20/month with unlimited searches and GPT-4o access. the free tier is limited to basic models.
Perplexity is an AI-powered search engine. you ask a question, it searches the web, reads multiple sources, and gives you a synthesized answer with citations.
what it's good at:
- finding current information from the web
- citing sources with links
- answering factual questions
- research that needs up-to-date data
what it's not:
- an API for building applications
- a multi-model platform
- a coding assistant
- a writing tool
NanoGPT
short answer: NanoGPT light users pay $2-5/month, medium users $5-10, heavy users $10-20 for all 400+ models.
NanoGPT is an API gateway to 400+ AI models. you send prompts, get responses. no web search, no citations - just raw model access.
what it's good at:
- accessing multiple AI models through one key
- building applications with AI
- coding assistance
- writing and creative work
- privacy-focused AI usage
what it's not:
- a search engine
- a source of current information
- a citation generator
pricing
Perplexity
short answer: Perplexity Pro costs $20/month with unlimited searches and GPT-4o access. the free tier is limited to basic models.
| plan | monthly cost | features |
|---|---|---|
| free | $0 | limited searches, basic model |
| Pro | $20 | unlimited searches, GPT-4o, Claude |
| API | pay-per-use | limited model selection |
NanoGPT
short answer: NanoGPT light users pay $2-5/month, medium users $5-10, heavy users $10-20 for all 400+ models.
| usage level | monthly cost | features |
|---|---|---|
| light | $2-5 | all 400+ models |
| medium | $5-10 | all 400+ models |
| heavy | $10-20 | all 400+ models |
cost comparison for real use cases
short answer: NanoGPT is cheaper for model access at $3-12/month. Perplexity is better value specifically for search-powered AI.
| use case | NanoGPT | Perplexity Pro |
|---|---|---|
| daily research | $3-8 | $20 |
| coding assistant | $5-12 | N/A |
| writing | $5-10 | limited |
| search + synthesis | N/A | $20 |
NanoGPT is cheaper for model access. Perplexity is better value if you specifically need search-powered AI with citations.
where each one wins
for research: Perplexity wins
short answer: Perplexity searches the web and gives cited answers. NanoGPT models only know their training data.
this isn't close. Perplexity searches the web, reads sources, and gives you cited answers. NanoGPT's models only know what they were trained on - they can't search the internet.
| research task | NanoGPT | Perplexity | winner |
|---|---|---|---|
| current events | no | yes | Perplexity |
| factual questions | sometimes | yes | Perplexity |
| source citations | no | yes | Perplexity |
| data analysis | yes | limited | NanoGPT |
| literature review | yes | yes | tie |
| technical research | yes | yes | tie |
if your main need is "find me current information and cite sources," Perplexity is the tool. NanoGPT can't do that.
for coding: NanoGPT wins
short answer: NanoGPT gives you GPT-4o, Claude, and DeepSeek for coding. Perplexity's coding capabilities are limited.
access to GPT-4o, Claude, DeepSeek - the best coding models. Perplexity's coding capabilities are limited.
| coding task | NanoGPT | Perplexity | winner |
|---|---|---|---|
| code generation | yes | limited | NanoGPT |
| debugging | yes | no | NanoGPT |
| code review | yes | no | NanoGPT |
| API docs lookup | yes | yes | tie |
| stack overflow search | no | yes | Perplexity |
for writing: NanoGPT wins
short answer: Claude 3.5 Sonnet through NanoGPT is the best writing model. Perplexity is a search tool, not a writing tool.
Claude 3.5 Sonnet through NanoGPT is the best writing model available. Perplexity's writing capabilities are basic - it's a search tool, not a writing tool.
for developers: NanoGPT wins
short answer: NanoGPT offers full API access, multiple models, function calling, and streaming. Perplexity's API is limited.
full API access, multiple models, function calling, streaming. Perplexity's API is limited and more expensive per request.
API comparison
NanoGPT API
short answer: NanoGPT's API is OpenAI-compatible with 400+ models, streaming, and function calling at $0.001-0.01 per request.
import openai
client = openai.OpenAI(
base_url="https://api.nano-gpt.com/v1",
api_key="your-key"
)
response = client.chat.completions.create(
model="gpt-4o",
messages=[{"role": "user", "content": "Explain quantum computing."}]
)
- OpenAI-compatible format
- 400+ models
- streaming, function calling
- $0.001-0.01 per request
Perplexity API
short answer: Perplexity's API has 3-4 models with built-in web search but limited function calling and higher per-request costs.
import requests
response = requests.post(
"https://api.perplexity.ai/chat/completions",
headers={"Authorization": "Bearer your-key"},
json={
"model": "llama-3-sonar-large-32k-online",
"messages": [{"role": "user", "content": "What is quantum computing?"}]
}
)
- OpenAI-compatible format
- 3-4 models (with web search built in)
- limited function calling
- more expensive per request
NanoGPT wins on model count and cost. Perplexity wins on built-in web search.
privacy
| NanoGPT | Perplexity | |
|---|---|---|
| account required | optional | yes |
| crypto payments | yes | no |
| anonymous usage | possible | no |
| data training | no (stated) | yes |
| search history | N/A | tracked |
NanoGPT is significantly more private. you can use it with crypto and no personal information. Perplexity tracks your searches and requires an account.
when to use each
use Perplexity when:
short answer: use Perplexity when you need current web information, citations, factual research, or quick answers with evidence.
- you need current information from the web
- you want citations and sources
- you're doing factual research
- you need a quick answer with evidence
- you're comparing products or services
use NanoGPT when:
short answer: use NanoGPT when you need AI model access for coding, writing, building applications, or privacy-focused usage.
- you need AI model access for coding
- you're building applications with AI
- you want the best writing models
- privacy matters to you
- you need multiple model options
- you want pay-per-use pricing
use both when:
short answer: use both when writing research-backed articles, building apps needing search and AI, or wanting the best of both worlds.
- you're writing research-backed articles (Perplexity for research, NanoGPT for writing)
- you're building an app that needs both search and AI processing
- you want the best of both worlds
my actual workflow
here's what i do daily:
- research - Perplexity. i search for current info, get citations, verify facts.
- writing - Claude 3.5 Sonnet through NanoGPT. best writing quality.
- coding - GPT-4o through NanoGPT. most consistent for code.
- quick questions - GPT-4o-mini through NanoGPT. fast and cheap.
total cost: about $5/month NanoGPT + $20/month Perplexity Pro = $25/month.
if i had to pick one: NanoGPT. it's more versatile and cheaper. but i'd miss Perplexity's search capabilities for research. the two tools complement each other well.
the bottom line
NanoGPT and Perplexity aren't competitors. they're complementary tools that solve different problems.
Perplexity finds information. NanoGPT processes it. use both if your work involves research and writing/coding. use NanoGPT alone if you don't need web search. use Perplexity alone if you only do research and don't need API access.
last updated: july 2026
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