# Perplexity vs UseChat (now 88Agents)

Perplexity records 88,310,223 monthly visits with -3.7% month-over-month growth and Freemium pricing. UseChat (now 88Agents) records 0 monthly visits with 0% growth and Free Trial, Paid pricing.

| Metric | [Perplexity](https://openaitools.app/tool/perplexity-ai) | [UseChat (now 88Agents)](https://openaitools.app/tool/usechat) |
| :--- | :--- | :--- |
| Website URL | https://www.perplexity.ai | https://usechat.ai |
| Categories | AI Search Engine, AI Answer, AI Copilot, Large Language Models (LLMs) | AI Chatbot, AI Customer Service, AI Assistant, Large Language Models (LLMs) |
| Pricing Model | Freemium | Free Trial, Paid |
| 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 | 5 |
| 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)

## UseChat (now 88Agents)

UseChat redirects to 88Agents, the current name of the product. It is a chatbot and agent-building platform aimed at agencies and internal product teams rather than one-off website widgets. The pitch is deliberately unglamorous: you start with a smart chatbot that answers questions, knows your client's documentation and captures leads, and you scale the same assistant into an agent that can query databases, trigger workflows and call external APIs when the project demands it.

Model choice is a first-class feature rather than a hidden default. You can switch between OpenAI, Anthropic and Google Gemini models without changing code, which matters when you are managing cost and capability across many client accounts. Knowledge ingestion covers PDFs, Word and Markdown files, full website crawls, structured CSV/JSON datasets, YouTube videos and playlists for automatic transcript extraction, and FAQ pairs for exact-match answers. Everything is indexed and searchable from the same configuration.

Deployment is multi-channel from a single setup. The same knowledge base and personality can appear as an embeddable chat widget styled to match a client's brand, as a Slack app handling DMs and channel mentions, or as an email agent reading and replying over IMAP/SMTP on a schedule. Every conversation is logged and searchable, and contacts can be collected when you want to turn conversations into leads. Pricing starts around $29/month and scales to $399/month, with annual billing offering a discount, plus an enterprise tier.

**Pricing & Plans:** Free to start with no credit card required; paid plans listed on the site are Starter at $29/month (25 chatbots, 1 GB storage, unlimited chats, 5 team members, 3 channels), Pro at $99/month (100 chatbots, 10 GB storage, 25 team members, 5 channels, 1 year history) and Expert at $399/month (250 chatbots, 100 GB storage, 100 team members, 10 channels, 2 years history). Yearly billing saves roughly 30%, and a custom Enterprise plan is available. You supply your own model API keys.

- **Bring your own keys and models:** Connect OpenAI, Anthropic or Google Gemini and switch models in seconds without changing code, so you are never locked to a single provider and can optimize cost as pricing changes.
- **Multi-channel deployment:** Publish one chatbot configuration to an embeddable website widget, Slack workspaces (DMs and channel mentions) and an email agent that reads and answers over IMAP/SMTP — same knowledge, same personality.
- **Broad knowledge ingestion:** Train on PDFs, Word and Markdown documents, full website crawls or specific pages, structured CSV/JSON datasets, YouTube videos and playlists with automatic transcripts, and FAQ pairs for exact answers.
- **Chatbot to agent in one platform:** Start with a simple Q&A chatbot and extend it into an agent that can query databases, kick off workflows and call external APIs without migrating to another tool.
- **Conversation visibility and contacts:** Every message is logged and searchable, scheduled site syncs keep content fresh, and contact capture turns visitor conversations into follow-up leads.

**Strengths:** Own your API keys and pick between OpenAI, Anthropic and Gemini per project; One configuration deploys to web, Slack and email, which suits multi-client agency work; Ingestion covers documents, site crawls, datasets, YouTube transcripts and FAQs; Transparent published pricing with a free tier and no credit card required

**Limitations:** Pricing tiers cap chatbots, channels and team members per plan, which can add up across many client accounts; Bring-your-own-key model means you also carry the underlying LLM usage costs; The email channel depends on you configuring IMAP/SMTP access for each client

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

## Frequently Asked Questions

### How do Perplexity and UseChat (now 88Agents) compare in monthly traffic?

Perplexity has 88,310,223 monthly visits, while UseChat (now 88Agents) 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%; UseChat (now 88Agents) 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. UseChat (now 88Agents): Free Trial, Paid. Free to start with no credit card required; paid plans listed on the site are Starter at $29/month (25 chatbots, 1 GB storage, unlimited chats, 5 team members, 3 channels), Pro at $99/month (100 chatbots, 10 GB storage, 25 team members, 5 channels, 1 year history) and Expert at $399/month (250 chatbots, 100 GB storage, 100 team members, 10 channels, 2 years history). Yearly billing saves roughly 30%, and a custom Enterprise plan is available. You supply your own model API keys.

## 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 | [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) |
| 6 | [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) |
| 7 | [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) |
| 8 | [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) |
| 9 | [Chatbot App](https://openaitools.app/tool/chatbot-app) | 2,170,883 | -9.7% | Freemium | Chat with 30+ leading AI models in one clean, fast workspace | [.md](https://openaitools.app/tool/chatbot-app.md) |
| 10 | [Scite](https://openaitools.app/tool/scite) | 841,974 | +1.1% | Free Trial, Contact for Pricing | Analyzes scholarly article citations to verify scientific claims, making it superior for academic literature reviews. | [.md](https://openaitools.app/tool/scite.md) |

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

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