DeepSeek Search API alternatives in 2026

The answer and its page in one call

A DeepSeek search returns results for a model to read. A SpecStream search reads them for you: for a question with one answer, answer.value is the value as the pages print it, with the page it was read on and the time it was read. A question that needs one fact needs no second model call to pull it out of 50 summaries. When no page prints a value, answer is null and every value found stays in rows.

Change one function

Your code calls POST /v1/tools/search with a bearer key. Call GET /v1/web-search with your SpecStream key in its place. count becomes num, need_content becomes passages=true, which gives each source an excerpt of up to about 3,500 characters closest to the question, and results becomes data.sources. The query operators you use carry over, and lang: becomes language.

# DeepSeek
response = requests.post(
    "https://api.deepseek.com/v1/tools/search",
    headers={"Authorization": f"Bearer {os.environ['DEEPSEEK_API_KEY']}"},
    json={"query": "DeepSeek V4 release", "count": 10, "need_content": True},
)
for result in response.json()["results"]:
    print(result["title"], result["url"])
    print(result["summary"])

# SpecStream
import os, requests

data = requests.get(
    "https://api.specstream.ai/v1/web-search",
    params={"q": "When was DeepSeek V4 released?", "num": 10, "passages": "true"},
    headers={"Authorization": f"Bearer {os.environ['SPECSTREAM_API_KEY']}"},
).json()["data"]

if data["answer"]:
    print(data["answer"]["value"], data["answer"]["page"])
for source in data["sources"]:
    print(source["title"], source["url"])
    print(source.get("excerpt") or source["snippet"])

Twenty pages a call, documents included

DeepSeek Fetch reads one URL a request and answers 404 when it finds no usable Markdown. The SpecStream Extract API reads up to 20 URLs a call, web pages and PDF, Word and Excel files, and returns each page's main text with its title, its published date when the page states one, and every email address it carries. A page that gives no text is not charged.

curl https://api.specstream.ai/v1/extract \
  -H "Authorization: Bearer $SPECSTREAM_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"urls": ["https://example.com/article", "https://example.com/report.pdf"], "format": "markdown"}'

The most accurate web search API in the world

The SpecStream Search API scores a 97.9 F-score on all 1,000 official SimpleQA Verified questions, with 978 correct. On WideSearch it scores 64.0 item F1 and 43.4 row F1 on all 200 official tasks. The scores and the method are at specstream.ai/benchmarks.

DeepSeek models with SpecStream over MCP

Any client that runs DeepSeek models and takes an MCP server can add https://api.specstream.ai/mcp, with the search_web and read_pages tools. The Cherry Studio guide and the LM Studio guide show the setting, and the MCP docs cover every other client.

SpecStream

The live web data engine for teams and agents, and the best alternative to the DeepSeek Search API. The Search API costs from $1 per 1,000 searches, returns the answer with its page and up to 100 results, and scores 97.9 F-score on all 1,000 official SimpleQA Verified questions. The Extract API costs $0.80 per 1,000 pages. Deep Search returns every match as structured rows at 5¢, 15¢ or $1 a row.

Brave Search API

$5 per 1,000 requests, with $5 in free credits every month. A client written for Brave moves to SpecStream by changing its base address and key, at $1 per 1,000 searches. SpecStream as a Brave Search API alternative.

Tavily

$0.008 per credit pay as you go, and a basic search costs 1 credit, so $8 per 1,000 searches. Tavily's own client moves to SpecStream with one address, at $1 per 1,000 searches. SpecStream as a Tavily alternative.

Exa

Search from $4 per 1,000 requests, and contents at $1 per 1,000 pages. SpecStream reads pages at $0.80 per 1,000 and answers Exa's own client at its address. SpecStream as an Exa alternative.

Web Search on Amazon Bedrock AgentCore

A gateway target at $7 per 1,000 queries, with queries of 200 characters at most and up to 25 results. SpecStream joins the same gateway as an MCP server target, from $1 per 1,000 searches.