periplusResearch preview

The web,
in tables.

Explore website content with SQL without building a new scraper for every idea. Use the pages others have collected, add sources that interest you, and keep refining your questions.

01 / Find the relevant pages

Which firms mention artificial intelligence or AI?

Find pages mentioning “artificial intelligence” or “AI” and read the surrounding text to see what each firm says.

02 / Follow their connections

Where do their portfolio pages lead?

Find company website links on portfolio pages. Read the nearby headings and descriptions to understand each mention.

03 / Compare the evidence

Which destinations appear across firms?

Find destinations linked by more than one firm, then inspect the source pages for the relationship each firm describes.

Discover pages about artificial intelligence

Search captured documents and join their captures for URLs. Return the ten highest-ranked matching URLs with text excerpts, showing each URL once.
Illustrative results · fictional pages
urlsnippetscore
https://research.example/aiOur artificial intelligence research explores emerging technologies…2.5
https://investments.example/insightsInvesting in artificial intelligence companies and the teams behind them…2.3
https://ventures.example/approachOur team studies artificial intelligence applications across industries…2.1
Explore SQL patterns
Explore with SQL

Query page text,
HTML structure and links.

Find matching passages, turn page headings into rows, or see which websites link to the same destination. Use SQL to combine those details across collected pages.

Find relevant passages

Search page text for a phrase or topic. Read matching passages to decide which pages deserve a closer look.

Find related websites

See where pages link and which destinations recur across websites. Check whether a link appears in a directory, article, company card or footer.

Check where a finding came from

See the source URL and when the page was captured. Inspect the stored HTML to check what was on the page at that time.
Keep room to change your mind

The next idea shouldn’t need
another scraper.

Periplus keeps the captured HTML alongside queryable text, structure and links. Need another field? Return to the stored pages and change your query.

How Periplus came to be
Your sources. Everyone’s next question.

Research the websites
other people have collected.

Pages added to Periplus are available for everyone to query. Explore someone else’s sources, or add websites for your own project and give others a new starting point.

Add sources for everyone
CSV and Python SDK

Take the results
into your project.

Download results as CSV, or run queries from your notebook or application with the Python SDK. Include source URLs and capture dates, and keep the SQL so you can inspect and reuse the method.

Add websites you’d like to research.

Start discovery from website URLs, with a depth and total page limit. Then choose exact captures to retain and pages to refresh.

Add websites