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Looking for Perplexity alternatives? MultipleChat gives you Perplexity Sonar Pro alongside the latest ChatGPT, Claude, Gemini, and Grok, so you can search the live web, get cited answers, and compare them before you rely on one.
What changed in AI regulation this week?
Illustrative example · Sonar Pro searches current sources before answering
The answer summarizes new guidance and agency updates from current pages before it is written.
Each factual claim can be checked against the listed sources instead of trusting model memory.
MultipleChat can run the same question across models and show where the answers diverge.
Example sources
If you want an AI like Perplexity that searches the web and shows where answers came from, these are the main options. Facts were checked on each company's own pages in October 2026; anything we could not confirm is marked.
| Tool | Web search with sources | Free option | Paid plans | Best fit |
|---|---|---|---|---|
| Perplexity | Answer engine with cited sources | Standard plan (basic searches) | Pro; Max $200/mo. Pro price not confirmed | Search-first research in one app |
| ChatGPT search | Inline citations plus a Sources button | Yes, search is in the free tier | Plus $20/mo and higher | OpenAI users who want search inside chat |
| Gemini with Google Search | Sources button or in-line links; not every response has sources | Yes, with a Google Account | Google AI Plus $4.99, AI Pro $19.99, AI Ultra from $99.99/mo | Google ecosystem users |
| Claude web search | Citations in every web search response | Yes, with usage limits | Pro $20/mo; Max from $100/mo | Long, careful answers and writing |
| Microsoft Copilot | Web summaries with sources | Yes, a free baseline | Microsoft 365 Premium. Price not confirmed | Windows and Microsoft 365 users |
| You.com | Now positioned as web search APIs for AI; cited answers via its Answer API | Free API tier (100 searches/day via MCP) | Pay-as-you-go API. Consumer chat plans not confirmed | Developers building search into apps |
| MultipleChat | Perplexity Sonar plus each model's built-in search; Sources button; Research mode compares two models | See plans | Pro $20/mo; Smart $90/mo; team plans from $25/seat | Comparing Perplexity, ChatGPT, Claude, Gemini and Grok in one place |
Perplexity
ChatGPT search
Gemini with Google Search
Claude web search
Microsoft Copilot
You.com
MultipleChat
Prices are list prices in USD per month as shown on official pages; taxes and regional pricing vary.
Stay with Perplexity if
you mainly want a search-first answer engine and don't need to compare other AI models.
Pick a single-vendor tool if
you already live in ChatGPT, Gemini, Claude or Copilot and one model's answer is enough.
Pick MultipleChat if
you want Perplexity's sourced answers and a second opinion from ChatGPT, Claude, Gemini or Grok without switching tabs.
Sonar Pro is Perplexity's search-grounded model. Perplexity's developer docs describe it as built for everyday research questions and light multi-step lookups with current information. In MultipleChat, web search uses Perplexity Sonar plus each model's built-in search where available.
1
Turn on web search
Click the search toggle in the input area, or choose Research mode, which turns search on automatically.
2
Open the sources
References are collected under a Sources button with title, domain and link, so you can trace each important fact.
3
Compare the reasoning
Ask ChatGPT, Claude, Gemini, or Grok the same question and see where the answers disagree.
Freshness is not the same thing as certainty.
Sonar Pro finds the sources. A second model helps you check the answer. How web search works →
Live search is only the first step. MultipleChat turns it into a repeatable research workflow.
Send a question once. Sonar Pro brings current sources. The latest ChatGPT, Claude, Gemini, and Grok add reasoning, comparison, and disagreement detection. You can see where they agree before you rely on the result.
Sources show where facts came from. Disagreements show what to inspect.
Learn about AI collaboration →Ask about recent policy changes, product launches, funding rounds, docs, security updates, or market events without relying on outdated model memory.
Source-backed answers make review faster. You can inspect the underlying page when a claim matters.
Use a second model to challenge the response. Weak claims, contradictions, and missing context become easier to catch. Learn more →
Turn sourced research into reports, briefings, proposals, and summaries with MultipleChat document workflows.
Find current library versions, API docs, release notes, changelogs, and security advisories from live sources.
Keep sources, files, and follow-up questions organized by project so research does not vanish between chats. Learn more →
Find current pricing, launches, funding, hiring signals, and strategy changes with citations.
Track new rules, agency updates, and court decisions from live sources.
Find recent papers and publications, then open each reference to confirm it exists and says what is quoted.
Summarize what changed today, then compare how other models interpret the impact.
If the answer can change, you need live sources. If the decision matters, you need verification. Sonar Pro and MultipleChat give you both in one workflow.
Use Sonar Pro next to the current models from OpenAI, Anthropic, Google and xAI in the same chat.
Latest ChatGPT
OpenAI
Latest Claude
Anthropic
Latest Gemini
Latest Grok
xAI
Sonar Pro
Perplexity
Explore MultipleChat
Perplexity Sonar Pro, cited sources, latest AI models, and disagreement checks in one MultipleChat workspace.
Continue learning
Use several frontier models together for stronger answers and fewer blind spots.
ComparisonCompare several AI answers side by side when the output matters.
PricingSee the AI subscription that replaces separate ChatGPT, Claude, Gemini, Grok and Perplexity accounts.
Multi-model AIRun the same prompt through available ChatGPT, Claude, Gemini and Grok models and compare their answers.
GuideChoose the best model for writing, research, coding, documents, images and business work.
AlternativeUse ChatGPT alternatives together: Claude, Gemini, Grok, Perplexity, files, web search and creation tools.
