# Crystal vs Superhuman

Crystal records 0 monthly visits with — month-over-month growth and Freemium pricing. Superhuman records 6,514,241 monthly visits with +7.9% growth and Paid pricing.

| Metric | [Crystal](https://openaitools.app/tool/crystal) | [Superhuman](https://openaitools.app/tool/superhuman) |
| :--- | :--- | :--- |
| Website URL | https://chromewebstore.google.com/detail/crystal/nmaonghoefpmlfgaknnboiekjhfpmajh | https://superhuman.com |
| Categories | AI Sales Assistant, AI Sales, AI Email Assistant, AI Copywriting | AI Email Assistant, AI Email Generator, AI Email Writer, AI Writing Assistants |
| Pricing Model | Freemium | Paid |
| Monthly Visits | 0 | 6,514,241 |
| MoM Growth Rate | — | +7.9% |
| Primary Market | Global | United States |
| Direct Visits | 0 | 4,959,365 |
| Review Score | 4.4 | 4.5 |
| Saved Count | 1 | 8 |
| Supported Platforms | Browser Extension | Website |

## Crystal

Crystal is built around the idea that deals and relationships move faster when you adapt to the other person's personality instead of your own default style. The Chrome extension predicts a contact's DISC-style personality from their public footprint and surfaces it directly inside LinkedIn, Gmail, Salesforce, HubSpot, Outreach, and Google Meet, so reps see suggested talking points, writing adjustments, and selling approaches in context. A sidebar and a new-tab workspace keep tasks, calendar events, and today's plan in one place.

Beyond the extension, Crystal runs a full assessment and coaching product. Users take free personality assessments as often as they like and keep every result; Premium ($49/month or $490/year) unlocks the written advice, weekly insights, career mapping, and multi-year planning that Crystal generates from those results. Team plans cost $49 per seat, per month, with full profiles shared across the team by default.

For organizations and developers, Crystal offers Team Assessments starting at $500/year, custom-priced Buyer Profiles for revenue teams, and a credit-based Personality API on REST v4 and MCP. The API returns validated DISC types, archetypes, traits, and communication playbooks, and works inside Claude, ChatGPT, Copilot, and other MCP-compatible agent frameworks. Crystal is operated by Crystal Project Inc.

**Pricing & Plans:** Freemium. Every personality assessment is free forever with no timed trial, and one free sample of each kind of AI-generated advice is included. Crystal Premium is $49/month or $490/year, and Crystal Premium Team is $49 per seat, per month. Team Assessments start at $500/year with tiers at $1,500 and $5,000/year. Buyer Profiles are custom-priced, and the Personality API is metered per profile created and per read.

- **Personality predictions on LinkedIn:** One-click DISC-style personality predictions appear on LinkedIn profiles and inside Salesforce, HubSpot, Outreach, and Google Meet, so you know how to open, write, and sell to each contact.
- **Adaptive messaging guidance:** Crystal suggests how to talk, write, and pitch for each person's communication style, including an API endpoint that rewrites a drafted email to fit the reader.
- **Free assessments and personal coaching:** Unlimited free assessments with retained results, plus Premium coaching that maps your career, your working relationships, and 1-, 5-, 10-, and 20-year plans.
- **Team assessments and reports:** Run individual, one-on-one, conflict, onboarding, meeting, and team reports from annual tiers starting at $500, with a Customer Success Manager included.
- **Personality API and MCP server:** Credit-based REST v4 and MCP access to validated DISC profiles, archetypes, traits, and communication playbooks for products, research, and AI agents.
- **New-tab focus workspace:** An optional new-tab board shows tasks, calendar events, and today's plan, with morning check-ins and evening reflections that feed your coaching.

**Strengths:** Free tier is genuinely useful: unlimited assessments with results that never expire and no timed trial.; Personality insights appear in the tools sales teams already use, including LinkedIn, Gmail, Salesforce, HubSpot, Outreach, and Google Meet.; Clean upgrade path from a $49/month individual plan to team seats, custom Buyer Profiles, and a metered API.; Transparent public pricing across individual, team, and enterprise tiers.

**Limitations:** The most valuable AI-written advice is gated behind Premium; the free plan only gives one sample of each advice type.; Premium at $49/month is priced for professionals and revenue teams, not casual users.; Personality predictions are inferences from public data, so they can be wrong and should be treated as guidance rather than fact.; Buyer Profiles has no self-serve checkout and requires a sales conversation.

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

## Superhuman

Superhuman began as a famously fast email client and has expanded into a broader AI productivity suite. Today it spans Superhuman Go, an assistant that lives inside the apps and tabs you already use with inline suggestions and context-aware chat; Superhuman Mail, its email app with auto drafts, split inbox, auto labels, and auto archive; and Superhuman Docs, a collaborative workspace for documents, tables, data, and workflows.

A large part of the platform is built around agents. You can describe a task in chat or use a visual builder to create an agent, then share it with teammates or publish it to a company directory. Pre-built agents cover common knowledge-work jobs such as preparing for meetings by pulling relevant emails, notes, and docs, turning meeting notes into recaps for each owner, checking claims against company data, and humanising AI-generated text. Superhuman also sits inside the wider Superhuman Platform alongside Grammarly and GPTZero.

Superhuman is a paid product aimed at individuals, teams, and enterprises. The suite integrates with Gmail, Google Calendar, and many workplace tools, and the enterprise tier adds administration and security controls. For exact plan tiers, seat pricing, and included features, check the official pricing page, since packaging has changed significantly as the product has grown beyond email.

**Pricing & Plans:** Paid product with plans for individuals, teams, and enterprises; see the official pricing page for current seat prices and included features.

- **AI that works everywhere:** Superhuman Go brings AI agents into the tools and tabs you already use, with inline suggestions and context-aware chat.
- **Fast, AI-assisted email:** Auto drafts, split inbox, auto labels, and auto archive keep your inbox manageable with minimal manual filing.
- **Superhuman Docs:** Collaborative documents that hold text, tables, data, and workflows in one connected surface.
- **No-code agent builder:** Describe what you need in chat or use a visual builder, then share agents with teammates or a company directory.
- **100+ prebuilt agents:** Ready-made agents cover meeting prep, note recaps, writing checks, and inbox cleanup, with 100+ agents available.

**Strengths:** AI assistance extends beyond email into documents and daily apps; Well-known speed and keyboard-driven design in the mail client; No-code agent builder with 100+ prebuilt agents to start from; Enterprise controls and integrations with Gmail, Calendar, and workplace tools

**Limitations:** Premium pricing compared with standard email clients; The suite has grown complex, so onboarding takes effort; Best value requires adopting multiple parts of the platform

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

## Frequently Asked Questions

### How do Crystal and Superhuman compare in monthly traffic?

Crystal has 0 monthly visits, while Superhuman has 6,514,241. Traffic estimates describe audience size, not product quality.

### How do their growth rates compare?

Crystal has a month-over-month growth rate of —; Superhuman has +7.9%.

### How does pricing compare?

Crystal: Freemium. Freemium. Every personality assessment is free forever with no timed trial, and one free sample of each kind of AI-generated advice is included. Crystal Premium is $49/month or $490/year, and Crystal Premium Team is $49 per seat, per month. Team Assessments start at $500/year with tiers at $1,500 and $5,000/year. Buyer Profiles are custom-priced, and the Personality API is metered per profile created and per read. Superhuman: Paid. Paid product with plans for individuals, teams, and enterprises; see the official pricing page for current seat prices and included features.

## Alternatives

| # | Tool Name | Monthly Visits | MoM Growth Rate | Pricing Model | Summary | Profile (Markdown) |
| :--- | :--- | :--- | :--- | :--- | :--- | :--- |
| 1 | [Missive](https://openaitools.app/tool/missive) | 631,353 | +0.2% | Free Trial, Paid | Combines shared inboxes and team chat with AI assistance, but feels less optimized for solo speed. | [.md](https://openaitools.app/tool/missive.md) |
| 2 | [Success.ai](https://openaitools.app/tool/success-ai) | 547,073 | +6.3% | Freemium, Free Trial | AI sales platform for unlimited B2B leads and outreach | [.md](https://openaitools.app/tool/success-ai.md) |
| 3 | [Spark Mail](https://openaitools.app/tool/spark-mail) | 435,229 | -13.5% | Freemium, Free Trial | Provides a smart inbox and AI writing tools across devices, but offers less advanced custom triage shortcuts. | [.md](https://openaitools.app/tool/spark-mail.md) |
| 4 | [BlueMail](https://openaitools.app/tool/bluemail) | 319,805 | -5.8% | Free | Delivers cross-platform AI email management with strong privacy focus, but has a more traditional interface. | [.md](https://openaitools.app/tool/bluemail.md) |
| 5 | [Fyxer](https://openaitools.app/tool/fyxer-ai-executive-assistant) | 298,288 | -3.8% | Free Trial, Paid | An AI executive assistant that works across your inbox, calendar and meetings | [.md](https://openaitools.app/tool/fyxer-ai-executive-assistant.md) |
| 6 | [HyperWrite](https://openaitools.app/tool/hyperwrite-ai) | 255,429 | +34.4% | Freemium | AI writing assistant with autocomplete, research, and a Chrome extension | [.md](https://openaitools.app/tool/hyperwrite-ai.md) |
| 7 | [Salesforge](https://openaitools.app/tool/salesforge) | 236,658 | -9.9% | Free Trial, Paid | Unlimited LinkedIn and email outreach, powered by AI SDR agents | [.md](https://openaitools.app/tool/salesforge.md) |
| 8 | [Shortwave](https://openaitools.app/tool/shortwave) | 193,316 | -5.1% | Freemium, Free Trial | Offers an AI-native email client with automated summaries and bundles, but lacks Superhuman's extreme speed focus. | [.md](https://openaitools.app/tool/shortwave.md) |
| 9 | [Humantic AI](https://openaitools.app/tool/humantic-ai) | 149,707 | +7.7% | Contact for Pricing | Buyer Intelligence that tells sales who the buyer really is | [.md](https://openaitools.app/tool/humantic-ai.md) |
| 10 | [SalesRobot](https://openaitools.app/tool/salesrobot) | 125,750 | +13.7% | Free Trial, Paid | Automated, personalized LinkedIn and email outreach that books meetings | [.md](https://openaitools.app/tool/salesrobot.md) |

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Source: https://openaitools.app/compare/crystal-vs-superhuman

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