Best ChatGPT Apps for Research
ChatGPT apps that help you find sources, compute, and verify information.
Find homes for sale or rent and pull listings into your ChatGPT conversation.
Reference, summarize, and search files in your Google Drive from ChatGPT.
Run computations, equations, and structured queries from a ChatGPT conversation.
| # | App | Best For | Category | Editorial Score | Pricing | Login | Status | Last Tested | |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Wolfram Run computations, equations, and structured queries from a ChatGPT conversation. | Students, scientists, engineers | Research | 87 | Freemium | Not required | Verified | May 11, 2026 | Review |
| 2 | GitHub Browse repos, summarize PRs, and reason over code from inside ChatGPT. | Engineers and technical reviewers | Productivity | 86 | Freemium | Required | Verified | May 11, 2026 | Review |
| 3 | Google Drive Reference, summarize, and search files in your Google Drive from ChatGPT. | People with active Google Drive workflows | Productivity | 85 | Freemium | Required | Verified | May 10, 2026 | Review |
| 4 | Notion Query, summarize, and write to Notion pages and databases from ChatGPT. | Knowledge workers with serious Notion setups | Productivity | 84 | Freemium | Required | Verified | May 7, 2026 | Review |
| 5 | Zillow Find homes for sale or rent and pull listings into your ChatGPT conversation. | Comparing listings while researching a move | Business | 76 | Free | Not required | Recently tested | Apr 30, 2026 | Review |
| 6 | Expedia Search flights, hotels, and trip ideas from inside ChatGPT. | Trip planning and comparison | Business | 76 | Free | Not required | Recently tested | Apr 30, 2026 | Review |
| 7 | Booking.com Search hotels and stays from inside a ChatGPT conversation. | Hotel comparison shopping | Business | 75 | Free | Not required | Recently tested | Apr 30, 2026 | Review |
| 8 | Dropbox Search and reference your Dropbox files from ChatGPT conversations. | Teams on Dropbox | Productivity | 74 | Freemium | Required | Needs verification | Apr 27, 2026 | Review |
| 9 | Coursera Find courses, summarize topics, and plan learning from ChatGPT. | Students and self-learners planning a path | Students | 72 | Freemium | Not required | Needs verification | Apr 25, 2026 | Review |
Wolfram
Students, scientists, engineers
Run computations, equations, and structured queries from a ChatGPT conversation.
- Pricing
- Freemium
- Login
- Not required
- Free plan
- Yes
- Tested
- May 11, 2026
GitHub
Engineers and technical reviewers
Browse repos, summarize PRs, and reason over code from inside ChatGPT.
- Pricing
- Freemium
- Login
- Required
- Free plan
- Yes
- Tested
- May 11, 2026
Google Drive
People with active Google Drive workflows
Reference, summarize, and search files in your Google Drive from ChatGPT.
- Pricing
- Freemium
- Login
- Required
- Free plan
- Yes
- Tested
- May 10, 2026
Notion
Knowledge workers with serious Notion setups
Query, summarize, and write to Notion pages and databases from ChatGPT.
- Pricing
- Freemium
- Login
- Required
- Free plan
- Yes
- Tested
- May 7, 2026
Zillow
Comparing listings while researching a move
Find homes for sale or rent and pull listings into your ChatGPT conversation.
- Pricing
- Free
- Login
- Not required
- Free plan
- Yes
- Tested
- Apr 30, 2026
Expedia
Trip planning and comparison
Search flights, hotels, and trip ideas from inside ChatGPT.
- Pricing
- Free
- Login
- Not required
- Free plan
- Yes
- Tested
- Apr 30, 2026
Booking.com
Hotel comparison shopping
Search hotels and stays from inside a ChatGPT conversation.
- Pricing
- Free
- Login
- Not required
- Free plan
- Yes
- Tested
- Apr 30, 2026
Dropbox
Teams on Dropbox
Search and reference your Dropbox files from ChatGPT conversations.
- Pricing
- Freemium
- Login
- Required
- Free plan
- Yes
- Tested
- Apr 27, 2026
Coursera
Students and self-learners planning a path
Find courses, summarize topics, and plan learning from ChatGPT.
- Pricing
- Freemium
- Login
- Not required
- Free plan
- Yes
- Tested
- Apr 25, 2026
Editorial notes
- Wolfram — If you do any quantitative work, this is one of the highest-leverage apps in ChatGPT.
- GitHub — Quietly one of the most valuable connections for engineers. PR triage and onboarding are noticeably faster.
- Google Drive — One of the most useful connections to add. Almost any writing or research task benefits from real document grounding.
- Notion — If your team's knowledge lives in Notion, this connection genuinely changes how you ask questions.
- Zillow — A pragmatic way to query Zillow without opening the site. Strong for comparisons and summaries.
- Expedia — Comparison shopping in chat is genuinely faster than tabs. Verify prices before you commit.
Frequently asked questions
- What makes an app one of the best ChatGPT apps for research?
- We score apps on usefulness, reliability, ease of use, setup, in-chat experience, privacy clarity, and value. The rankings on this page filter those scores to apps useful for research work.
- Are these rankings official?
- No. ChatGPTAppsRank is independent and editorial. Availability and behavior may change — see each app's Last tested date.
- Do I need to log in to use these apps?
- Most require a login to the connected service. Each app's quick facts card lists whether a login is required.
Other categories
Read our ranking methodology for how each score is calculated.