# Perplexity vs Tern

Perplexity records 88,310,223 monthly visits with -3.7% month-over-month growth and Freemium pricing. Tern records 0 monthly visits with 0% growth and Free pricing.

| Metric | [Perplexity](https://openaitools.app/tool/perplexity-ai) | [Tern](https://openaitools.app/tool/tern) |
| :--- | :--- | :--- |
| Website URL | https://www.perplexity.ai | https://travelwithtern.com |
| Categories | AI Search Engine, AI Answer, AI Copilot, Large Language Models (LLMs) | AI Trip Planner, AI Travel, AI Chatbot, AI Assistant |
| Pricing Model | Freemium | Free |
| Monthly Visits | 88,310,223 | 0 |
| MoM Growth Rate | -3.7% | 0% |
| Primary Market | United States | Global |
| Direct Visits | 63,320,727 | 0 |
| Review Score | 4.7 | 4.1 |
| Saved Count | 185 | 1 |
| Supported Platforms | Website | Website |

## Perplexity

Perplexity is an AI-native answer engine and autonomous research platform designed to replace traditional keyword search and fragmented browser tab workflows. Instead of returning a ranked list of blue links, Perplexity interprets complex natural-language queries, crawls live web indexes, academic databases, financial filings, and social discussions in real time, and synthesizes direct, structured answers anchored by numbered inline citations. Beyond conversational search, the platform has evolved into a broader agentic ecosystem encompassing Perplexity Computer for autonomous multi-step tasks and the Comet AI browser assistant.

Under the hood, Perplexity orchestrates its proprietary web-grounded Sonar model family alongside frontier third-party reasoning models—allowing paid subscribers to route queries through Claude Opus 4 and Sonnet 4, OpenAI's o3-pro and GPT series, or Google's Gemini models, or run parallel evaluations via Model Council. Its Deep Research mode autonomously decomposes intricate questions, conducts dozens of iterative searches across hundreds of primary sources, and compiles exhaustive, exportable briefing reports in minutes. Users can also organize ongoing projects inside Perplexity Spaces, which fuse uploaded private documents (PDFs, CSVs, docs) with live web grounding and custom system instructions.

Perplexity serves an expansive audience ranging from students and journalists to equity analysts, legal researchers, and software engineers. Individual users can rely on the free tier for everyday fact-checking, step up to Perplexity Pro ($20/month) for daily deep research and model switching, or subscribe to Perplexity Max ($200/month) for uncapped high-compute agentic runs. Organizations adopt Enterprise Pro ($40/seat/month) and Enterprise Max ($325/seat/month) for SOC 2 compliance, zero data training guarantees, and internal knowledge connectors, while developers integrate real-time grounded citations into custom software via the Sonar REST API.

**Pricing & Plans:** Offers a permanent Free tier with unlimited Quick Searches, 3 Pro Searches per day, and 1 Deep Research query per month; Perplexity Pro costs $20/month ($200/year) and Perplexity Max costs $200/month ($2,000/year) for individuals. Team plans start at $40/seat/month ($400/seat/year) for Enterprise Pro and $325/seat/month for Enterprise Max, alongside usage-based Sonar API billing.

- **Deep Research Autonomous Reports:** Executes multi-step iterative web and document research across hundreds of sources, cross-checking facts and generating structured, citation-backed analytical reports that can be exported as PDFs or shared as interactive Perplexity Pages.
- **Multi-Model Routing & Model Council:** Lets Pro and Max subscribers switch dynamically between Perplexity's in-house Sonar models and top external models (including Claude 4, o3-pro, and Gemini) or compare multi-model reasoning outputs side by side.
- **Perplexity Spaces & Hybrid RAG:** Provides dedicated project workspaces where users upload local PDFs, spreadsheets, and text files, configure custom assistant instructions, and run queries that combine private document retrieval with live internet search.
- **Perplexity Computer & Comet Assistant:** Extends Perplexity from passive Q&A into agentic execution, turning high-level user requests into completed workflows, multi-tab browser actions, and automated data synthesis via the Comet ecosystem.
- **Sonar Web-Grounded Developer API:** Exposes Sonar, Sonar Pro, Sonar Reasoning Pro, and Sonar Deep Research over standard HTTP endpoints so developers can embed low-latency, live-cited web intelligence directly into third-party applications.

**Strengths:** Every generated statement links directly to numbered, verifiable web or document sources, drastically reducing ungrounded LLM hallucinations.; Deep Research mode delivers comprehensive, multi-page synthesis reports at a fraction of the time required for manual desk research.; Broad model optionality lets subscribers use Sonar, Claude, OpenAI, and Gemini models under a single $20/month subscription.; Focused search scopes (Academic, Finance, Web, Social) and Spaces allow clean separation between general browsing and domain-specific knowledge work.

**Limitations:** The Free tier is tightly restricted to 3 Pro Searches per day and just 1 Deep Research query per month with no manual model selection.; Power users requiring heavy agentic Computer runs or uncapped o3-pro/Opus-level research must jump from $20/month Pro to the steep $200/month Max tier.; Synthesized summaries can still inherit inaccuracies if underlying top-ranked web sources contain outdated or biased reporting.

[Profile (Markdown)](https://openaitools.app/tool/perplexity-ai.md)

## Tern

Tern began as an AI travel planner that generated personalized, day-by-day itineraries from a short description of your interests, budget and dates. Rather than dumping a list of links on you, it structured a realistic trip: what to do each morning and afternoon, how far apart things are, and which reservations need to happen first. Travelers in more than 100 countries used it to plan city breaks, road trips and multi-stop vacations.

The product has since been rebuilt. Visiting travelwithtern.com now redirects to heytilly.ai, where the same team ships Tilly, an AI concierge that spans restaurants, local events and travel rather than trips alone. In the current roadmap, Tern is explicitly listed as the travel layer being integrated into Tilly: the itinerary logic and destination knowledge carry over, while the surrounding experience widens to everyday planning, group coordination and actual booking.

Because Tern is now a component of a larger invite-only product, the practical way to use it today is to join the Tilly waitlist. The free tier of the original Tern planner is not separately purchasable, and the site does not publish standalone pricing. If you need a travel planner right now and cannot wait for access, treat Tern as a rebranded product in transition rather than a standalone service with its own sign-up.

**Pricing & Plans:** Free. Tern is described as a free AI travel planner, and access now runs through an invite-only waitlist on the Tilly site. No standalone paid tier is published.

- **Personalized itinerary generation:** Describe your destination, dates and interests and Tern assembles a realistic day-by-day plan instead of an unstructured list of attractions.
- **Collaborative group planning:** Built for trips where more than one person has an opinion, so preferences from the whole group feed into a single shared itinerary.
- **Taste and preference modeling:** The successor product learns what you enjoy across food, culture and pace, and sharpens recommendations the more you interact with it.
- **Integrated into Tilly:** The travel planner now operates as the travel module inside Tilly, alongside restaurant discovery, local events and reservation booking.
- **Booking-oriented output:** Plans are shaped around what can actually be reserved, connecting recommendations to dining and activity booking flows.

**Strengths:** Turns vague travel ideas into structured, followable day-by-day plans; Designed with groups in mind, not just solo travelers; Proven track record: used by travelers across more than 100 countries; Free to use, with the travel engine continuing to evolve inside Tilly

**Limitations:** No longer a standalone product; access now requires an invite-only waitlist; Current standalone pricing and feature details are no longer published; Booking depth depends on the parent Tilly platform's rollout, which was still in progress

[Profile (Markdown)](https://openaitools.app/tool/tern.md)

## Frequently Asked Questions

### How do Perplexity and Tern compare in monthly traffic?

Perplexity has 88,310,223 monthly visits, while Tern has 0. Traffic estimates describe audience size, not product quality.

### How do their growth rates compare?

Perplexity has a month-over-month growth rate of -3.7%; Tern has 0%.

### How does pricing compare?

Perplexity: Freemium. Offers a permanent Free tier with unlimited Quick Searches, 3 Pro Searches per day, and 1 Deep Research query per month; Perplexity Pro costs $20/month ($200/year) and Perplexity Max costs $200/month ($2,000/year) for individuals. Team plans start at $40/seat/month ($400/seat/year) for Enterprise Pro and $325/seat/month for Enterprise Max, alongside usage-based Sonar API billing. Tern: Free. Free. Tern is described as a free AI travel planner, and access now runs through an invite-only waitlist on the Tilly site. No standalone paid tier is published.

## Alternatives

| # | Tool Name | Monthly Visits | MoM Growth Rate | Pricing Model | Summary | Profile (Markdown) |
| :--- | :--- | :--- | :--- | :--- | :--- | :--- |
| 1 | [ChatGPT](https://openaitools.app/tool/chatgpt-4) | 6,048,022,723 | +2.2% | Freemium | Offers deeper conversational reasoning and coding agents, but lacks Perplexity's dedicated inline citation-first search layout. | [.md](https://openaitools.app/tool/chatgpt-4.md) |
| 2 | [Google Gemini](https://openaitools.app/tool/gemini-gemini-advanced) | 2,637,398,242 | -0.1% | Freemium | Leverages Google's vast search index for real-time answers, but offers a standard chat interface rather than deep research feeds. | [.md](https://openaitools.app/tool/gemini-gemini-advanced.md) |
| 3 | [Claude](https://openaitools.app/tool/claude-2) | 1,253,439,413 | +23.8% | Freemium | Provides exceptional analytical depth and writing quality, but does not focus purely on web-sourced search summaries. | [.md](https://openaitools.app/tool/claude-2.md) |
| 4 | [Grok](https://openaitools.app/tool/grok) | 203,846,050 | -0.8% | Freemium | Integrates real-time social data search for breaking news, but leans more toward casual chat than structured research. | [.md](https://openaitools.app/tool/grok.md) |
| 5 | [Wanderboat AI](https://openaitools.app/tool/wanderboat-ai) | 20,138,494 | +53.6% | Free | Ask, discover, and plan your next trip | [.md](https://openaitools.app/tool/wanderboat-ai.md) |
| 6 | [Genspark.ai](https://openaitools.app/tool/genspark-ai) | 10,215,720 | -7.9% | Freemium, Paid, Contact for Pricing | Delivers agentic multi-source research and page generation, but can feel more cluttered than Perplexity's clean answer engine. | [.md](https://openaitools.app/tool/genspark-ai.md) |
| 7 | [Semantic Scholar](https://openaitools.app/tool/semantic-scholar) | 8,198,672 | +5.8% | Free | Offers a comprehensive free index of academic literature, but lacks conversational chat synthesis for general web queries. | [.md](https://openaitools.app/tool/semantic-scholar.md) |
| 8 | [Consensus](https://openaitools.app/tool/consensus) | 6,014,388 | -1.2% | Freemium | Focuses exclusively on peer-reviewed scientific papers for evidence-based answers, unlike Perplexity's broad general web search. | [.md](https://openaitools.app/tool/consensus.md) |
| 9 | [Kagi Search](https://openaitools.app/tool/kagi-search) | 4,647,605 | +3.2% | Free Trial, Paid | Combines privacy-focused web search with AI summarization, though it requires a paid subscription for full access. | [.md](https://openaitools.app/tool/kagi-search.md) |
| 10 | [Mindtrip](https://openaitools.app/tool/mindtrip) | 1,493,792 | -9.6% | Free | A personal AI travel assistant that learns your style and plans, books, and adapts with you | [.md](https://openaitools.app/tool/mindtrip.md) |

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Source: https://openaitools.app/compare/perplexity-ai-vs-tern

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