# Side Reader vs SpicyChat AI

Side Reader records 355 monthly visits with -36.5% month-over-month growth and Freemium pricing. SpicyChat AI records 69,595,866 monthly visits with 0% growth and Freemium pricing.

| Metric | [Side Reader](https://openaitools.app/tool/side-reader) | [SpicyChat AI](https://openaitools.app/tool/spicychat-ai) |
| :--- | :--- | :--- |
| Website URL | https://www.side-reader.com | https://spicychat.ai |
| Categories | AI PDF, AI Reader, AI Chatbot, AI PDF Summarizer | AI Chatbot, AI Character, NSFW |
| Pricing Model | Freemium | Freemium |
| Monthly Visits | 355 | 69,595,866 |
| MoM Growth Rate | -36.5% | 0% |
| Primary Market | Vietnam | United States |
| Direct Visits | 149 | 47,192,627 |
| Review Score | 2.4 | 4.3 |
| Saved Count | 0 | 30 |
| Supported Platforms | Website | Website |

## Side Reader

Side Reader exists to remove the friction of working with documents and AI chatbots at the same time. Normally you either paste chunks of a PDF into a chat window or juggle two tabs and lose your place. Side Reader is a Chrome extension that renders the PDF in the sidebar of ChatGPT, Claude or DeepSeek, so the document and the conversation sit side by side.

Once a PDF is open you use built-in action buttons to summarize, translate or explain content, and you can customize those button prompts so the AI answers in your preferred format. For content that cannot be selected — charts, infographics, scanned images — a screenshot question lets you ask about a region of the page directly. The reader itself supports zoom, page navigation and width adjustment, so it behaves like a normal PDF viewer rather than a stripped-down preview.

Privacy is handled simply: PDFs are stored locally in your browser and Side Reader does not keep your files. Because the AI work happens inside the ChatGPT, Claude or DeepSeek session you are already using, Side Reader adds document handling rather than a separate subscription to yet another model.

**Pricing & Plans:** Freemium. The core Chrome extension is available to install, with a paid upgrade for extended usage; check the extension listing for current limits.

- **Read PDFs beside the chat:** PDFs render directly in the sidebar next to the chat, so your document and the AI conversation are visible at the same time.
- **Summarize, translate and explain:** Summarize a whole document, translate it, or have passages explained in simpler terms using the AI you are already signed into.
- **Custom action button prompts:** Built-in buttons cover the common actions, and you can edit their prompts to make the AI respond in the format and tone you need.
- **Screenshot questions for non-selectable content:** Ask about charts, scans or regions that cannot be selected by taking a screenshot question instead.
- **Local storage and a proper reader:** Files stay local in your browser and are not stored by Side Reader, and PDFs keep zoom, page navigation and width controls.

**Strengths:** Keeps the PDF and the AI conversation visible in the same window; Works with ChatGPT, Claude and DeepSeek rather than locking you into one model; Local-only file storage — documents are not kept on Side Reader servers; Customizable action prompts for repeatable workflows

**Limitations:** Requires an active ChatGPT, Claude or DeepSeek session to do the AI work; Chrome only — no Firefox, Safari or Edge-specific edition; Very new/small product, so the feature set is still evolving

[Profile (Markdown)](https://openaitools.app/tool/side-reader.md)

## SpicyChat AI

SpicyChat AI has carved out a distinct position in the uncensored AI companion space by rejecting unpredictable coin and token microtransactions in favor of transparent, flat-rate monthly tiers. Operated by Montreal-based NextDay AI Incorporated, the platform hosts nearly one million user-created chatbots spanning fantasy RPGs, romance, sci-fi, and adult roleplay. Even on the free tier, users can create unlimited characters and chat with a 4,096-token context window (recently upgraded to a 26B base model), provided they are willing to tolerate banner ads, waiting queues during peak hours, and a 180-token reply length cap.

Following a platform-wide pricing update on September 8, 2026, SpicyChat structures its paid upgrades around context memory, model sophistication, and multimodal extras rather than message meters. The entry-level Get A Taste plan ($5.95/month) strips out ads, bypasses waiting lines, unlocks the manual Memory Manager, and supports up to 10 user personas. Stepping up to True Supporter ($19.95/month) doubles the context window to 8,192 tokens, activates automated Semantic Memory 2.0, raises maximum reply length to 300 tokens, unlocks unlimited in-chat image generation on supported bots, and expands persona slots to 50. At the top tier, I'm All In ($29.95/month) pushes context up to 16K–32K tokens across premier models—including SpicyXL, Qwen Plus Character, GLAM 5.1, and DeepSeek V4 Pro—while adding unlimited Text-to-Speech (TTS) voice replies and 100 user personas.

Beyond individual chats, SpicyChat emphasizes worldbuilding and multi-character dynamics. Creators and players can attach structured Lorebooks to inject world history or faction rules dynamically when keywords surface in conversation, or launch Group Chats where multiple AI personalities interact using smart auto-responses. While users still note that editing or deleting a chat message requires manually updating the Memory Manager to prevent stale recall, SpicyChat's predictable all-you-can-use billing makes it a favorite for heavy daily roleplayers.

**Pricing & Plans:** Offers an ad-supported Free tier (4K token context, up to 180-token replies, and waiting queues) alongside three flat-rate subscriptions updated on September 8, 2026: Get A Taste ($5.95/mo or $60/yr), True Supporter ($19.95/mo or $199.95/yr for 8K context, Semantic Memory 2.0, and in-chat images), and I'm All In ($29.95/mo or $299.95/yr for up to 32K context on select models, SpicyXL, and text-to-speech).

- **Curated Multi-Model Switcher (Up to 32K Context):** Lets paid users switch between specialized roleplay LLMs—including SpicyXL, DeepSeek V4 Pro, DeepSeek V3 XTC, Qwen Plus Character, and GLAM 5.1—with context windows scaling from 4K (Free) to 8K (True Supporter) and up to 32K (I'm All In).
- **Semantic Memory 2.0 & Manual Memory Manager:** Combines manual memory pinning and editing (available from $5.95/mo) with automated Semantic Memory 2.0 vector recall on True Supporter and higher tiers to retain long-term relationship facts.
- **Flat-Rate In-Chat Image Generation & TTS Voice:** Generates unlimited contextual conversation images on True Supporter ($19.95/mo) and private/all chatbots plus unlimited Text-to-Speech character audio on I'm All In ($29.95/mo) without charging per-action tokens.
- **Lorebooks & Multi-Bot Group Chats:** Supports attachable Lorebooks for keyword-triggered worldbuilding alongside multi-character Group Chats powered by Smart Auto-Responses.
- **Up to 100 Customizable User Personas:** Allows roleplayers to maintain distinct names, physical descriptions, and backstories across different storylines—scaling from 10 personas on Get A Taste to 50 on True Supporter and 100 on I'm All In.

**Strengths:** Flat-rate subscription pricing with zero token or coin microtransactions for messages, images, or voice; Wide selection of specialized roleplay LLMs including DeepSeek V4 Pro, Qwen Plus Character, GLAM 5.1, and SpicyXL; Rich worldbuilding ecosystem featuring Lorebooks, multi-bot Group Chats, and up to 100 user personas; Grandfathered pricing protection for recurring subscribers who joined prior to the September 2026 rate adjustment

**Limitations:** September 8, 2026 price increase raised new monthly subscriptions by 19% to 33% ($5.95, $19.95, and $29.95/mo); Free and entry-level Get A Taste tiers are capped at a modest 4,096-token context window and 180-token reply lengths; Deleting or editing chat messages does not automatically purge saved entries in the Memory Manager, requiring manual cleanup

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

## Frequently Asked Questions

### How do Side Reader and SpicyChat AI compare in monthly traffic?

Side Reader has 355 monthly visits, while SpicyChat AI has 69,595,866. Traffic estimates describe audience size, not product quality.

### How do their growth rates compare?

Side Reader has a month-over-month growth rate of -36.5%; SpicyChat AI has 0%.

### How does pricing compare?

Side Reader: Freemium. Freemium. The core Chrome extension is available to install, with a paid upgrade for extended usage; check the extension listing for current limits. SpicyChat AI: Freemium. Offers an ad-supported Free tier (4K token context, up to 180-token replies, and waiting queues) alongside three flat-rate subscriptions updated on September 8, 2026: Get A Taste ($5.95/mo or $60/yr), True Supporter ($19.95/mo or $199.95/yr for 8K context, Semantic Memory 2.0, and in-chat images), and I'm All In ($29.95/mo or $299.95/yr for up to 32K context on select models, SpicyXL, and text-to-speech).

## Alternatives

| # | Tool Name | Monthly Visits | MoM Growth Rate | Pricing Model | Summary | Profile (Markdown) |
| :--- | :--- | :--- | :--- | :--- | :--- | :--- |
| 1 | [JanitorAI](https://openaitools.app/tool/janitorai) | 125,494,484 | -5.1% | Freemium | Massive community roleplay database with flexible API routing, but lacks SpicyChat's built-in model switching variety. | [.md](https://openaitools.app/tool/janitorai.md) |
| 2 | [Candy AI](https://openaitools.app/tool/candy-ai) | 68,041,908 | +8.5% | Freemium | Polished virtual companion app with photo generation, but focuses more on romantic relationships than open roleplay variety. | [.md](https://openaitools.app/tool/candy-ai.md) |
| 3 | [PolyBuzz](https://openaitools.app/tool/polybuzz) | 52,980,967 | -4.6% | Freemium | Massive library of user-generated personas and voice features, but heavier emphasis on mainstream and casual chat. | [.md](https://openaitools.app/tool/polybuzz.md) |
| 4 | [Lovescape AI](https://openaitools.app/tool/lovescape-ai) | 30,354,777 | +124.3% | Freemium | Combines adult character chat with robust image generation, but caters more to creative storytelling and visual generation. | [.md](https://openaitools.app/tool/lovescape-ai.md) |
| 5 | [Venice AI](https://openaitools.app/tool/venice-ai) | 25,088,401 | +23.8% | Freemium | Private AI for unrestricted creative work | [.md](https://openaitools.app/tool/venice-ai.md) |
| 6 | [CrushOn.AI](https://openaitools.app/tool/crushon-ai) | 22,595,379 | +6.5% | Freemium | Strong focus on unfiltered anime and fantasy characters, but has a different interface layout and token system. | [.md](https://openaitools.app/tool/crushon-ai.md) |
| 7 | [JuicyChat AI](https://openaitools.app/tool/juicychat-ai) | 7,831,179 | +4% | Freemium | Dedicated adult character chat with unfiltered roleplay, but lacks the expansive multi-model selection found on SpicyChat. | [.md](https://openaitools.app/tool/juicychat-ai.md) |
| 8 | [SciSpace](https://openaitools.app/tool/scispace) | 4,464,111 | +8.6% | Freemium | AI research platform for reading, understanding and writing scientific papers | [.md](https://openaitools.app/tool/scispace.md) |
| 9 | [Nastia AI](https://openaitools.app/tool/nastia-ai) | 3,335,920 | +2.5% | Freemium | Uncensored companion app offering realistic conversation and roleplay, but fewer custom lorebook configuration options. | [.md](https://openaitools.app/tool/nastia-ai.md) |
| 10 | [Kindroid](https://openaitools.app/tool/kindroid-ai) | 3,079,692 | +5.8% | Freemium with paid subscription tiers and free trial | High-quality solo companions with realistic selfies and voice calls, but less community-driven public bot discovery. | [.md](https://openaitools.app/tool/kindroid-ai.md) |

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Source: https://openaitools.app/compare/side-reader-vs-spicychat-ai

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