⚡ Quick Verdict:
- 価格: Keap starts at $299/month (annually billed) vs Instantly at $30/month — a significant gap in entry cost.
- 最適な用途: Keap for small businesses needing full CRM, invoicing, and marketing automation; Instantly for cold email outreach at scale with unlimited sending accounts.
- 主な違い： Keap is a full CRM platform with sales pipeline and payment processing; Instantly is a cold email and sales engagement tool focused on deliverability.
- Our pick: Keap for small businesses managing customer relationships — Instantly for teams focused on outbound cold email campaigns.
Keap and Instantly serve two very different types of businesses.
One is a full customer relationship management platform built for small businesses.
The other is a cold email tool designed to send thousands of outreach emails at scale.
Choosing between them starts with one 質問: do you need to manage existing customers or find new ones?
概要
Keap vs Instantly comparison covers pricing, core features, ease of use, and best-fit scenarios.
Our sources include each platform’s published documentation, G2 reviews, and pricing pages.
Keap’s Personal Experience block appears in the “What Our Team Noticed” section below.
Instantly’s team observations also come from hands-on exploration of the platform.
Keapとは何ですか？
Keap is a sales and marketing automation platform built for small businesses.
It combines CRM, email marketing, landing page builder, invoicing, and payment processing in one dashboard.
The platform was formerly known as Infusionsoft before rebranding to better reflect its focus on small 仕事 オートメーション。
It is designed for solopreneurs, small business owners, and mid-sized companies that want to automate their sales process and manage their customer journey from one place.
キープ
Keap is the all-in-one CRM for small businesses. It automates follow-ups, manages your sales pipeline, and processes payments without needing five separate tools.
Keapの価格
Here’s what Keap costs in 2026. The platform offers three plans based on features and contact volume.
| プラン | 価格 | 最適な用途 |
|---|---|---|
| ライト | $79/month (500 contacts) | ソロプレナーと フリーランサー |
| プロ | $169/month (500 contacts) | 中小企業の成長 |
| マックス | $199/month (500 contacts) | Established businesses needing advanced automation |
Pricing verified April 2026. Each additional user costs $30/month. Plans are billed annually.
無料トライアル: はい、Keapは全機能にアクセスできる14日間の無料トライアルを提供しています。利用開始にクレジットカードは不要です。
返金保証: Keap does not publicly advertise a standard money-back guarantee. Check their terms before committing to an annual plan.
📌 注記： Keap also offers a one-time Expert Coaching service for $499. This includes personalized onboarding support and setup guidance. Free migration assistance is included with all plans.
⚠️ 警告： Keap’s pricing increases as your contact list grows beyond 500. If you have a large list, confirm the cost at your contact volume before signing up. The entry price of $79/month can rise quickly.
Keapの主な利点
Here’s what makes Keap worth considering for small businesses:
- オールインワンプラットフォーム: Keap combines CRM, email marketing, sales pipeline, invoicing, and payment processing in a single dashboard. This reduces the need for multiple separate tools.
- Drag-and-Drop Automation Builder: The Campaign Builder uses a visual flowchart to set up complex “when-then” automations. Users can build multi-step sequences without writing code.
- リードスコアリング: Keap’s lead scoring feature ranks prospects based on their engagement level. This helps sales teams focus on the contacts most likely to convert.
- 請求書発行と支払い機能が内蔵されています。 Keap includes invoicing tools and numerous payment processing integrations out of the box. Small businesses can collect payments without a separate billing tool.
- 専用ビジネスライン： Keapには、通話とテキストメッセージ専用のビジネス用電話回線が用意されています。これにより、プライベートと仕事のコミュニケーションを分離できます。
- 2,500以上の連携機能： Keap connects with over 2,500 third-party tools including Zapier, クイックブックス, and popular e-commerce platforms.
What Our Team Noticed
私たちの 作家 signed up for Keap and spent time exploring the automation and CRM features. Here’s what stood out from that hands-on time:
Keapの長所と短所
✅ メリット
- Full CRM with sales pipeline and contact records in one place
- Built-in invoicing and payment processing for small businesses
- Powerful drag-and-drop automation builder with workflow templates
- すべてのプランに専任のカスタマーサクセスマネージャーが含まれています
- 14-day free trial with access to all features
❌ デメリット
- Pricing starts high — not ideal for bootstrapped startups
- Costs rise sharply as contact list grows beyond 500
- Not designed for cold email outreach at scale
- One-time onboarding coaching costs an additional $499
Instantly とは何ですか?
Instantly is a cold email and sales engagement platform built for outbound lead generation.
It lets users connect unlimited email accounts, automate cold outreach campaigns, and warm up sending accounts to protect deliverability.
The platform is designed for sales teams and marketers who send high volumes of cold emails to potential clients.
Instantly also includes a B2B lead finder tool, a unified inbox called Unibox, and an AI アシスタント that generates email copy and subject lines.
即座に
Instantly helps sales teams send cold emails at scale without destroying their sender reputation. Unlimited email accounts and built-in warmup are included even on the starter plan.
即時価格設定
Here’s what Instantly costs in 2026. The platform separates email sending plans from lead finder plans.
| プラン | 価格 | 最適な用途 |
|---|---|---|
| 成長 | 月額30ドル | Individuals starting cold email outreach |
| ハイパー成長 | 月額77.60ドル | チームがアウトリーチキャンペーンを拡大 |
| 光速 | 月額286.30ドル | 大量販売チーム |
| 企業 | カスタム | 独自のニーズを持つ大規模組織 |
Pricing verified April 2026. B2B lead finder tool available as a separate add-on plan.
無料トライアル: Instantly offers a free trial. Check their website for the current trial length and included features.
返金保証: Instantly does not advertise a standard refund policy publicly. Review their terms before purchasing.
📌 注記： Unlimited email warmup is included in all Instantly plans, including the Growth plan at $30/month. This is a meaningful inclusion — most competitors charge separately for warmup services.
⚠️ 警告： Instantly’s B2B lead finder (SuperSearch with 160M+ contacts) is available as a separate add-on, not included in standard sending plans. Factor this into your total cost if you need both outreach and lead generation.
Instantlyの主なメリット
Here’s what makes Instantly a strong tool for cold email outreach:
- 無制限のメールアカウント: Instantly lets you connect unlimited sending accounts within a single campaign. This protects your primary domain while scaling outreach volume.
- 組み込みのメールウォームアップ機能： The warmup feature simulates human-like email activity to build sender reputation before launching campaigns. According to Instantly, their warmup pool has over 1.5 million users.
- 統合受信トレイ（Unibox）： All replies from across your sending accounts appear in one interface. This makes it easier to manage responses without jumping between email accounts.
- AI-Powered Campaign Builder: The AI assistant can generate email copy, subject lines, and full sequences using custom variables and conditional logic for personalized outreach.
- B2Bリードファインダー： The optional SuperSearch tool gives access to a database of over 160 million B2B contacts that can be filtered by company size, industry, and role.
- 高度なキャンペーン分析： Instantly tracks open rates, reply rates, and other metrics to help users refine their outreach campaigns over time.
What Our Team Noticed
Our writer signed up for Instantly and explored the campaign builder and warmup features firsthand. Here’s what stood out:
即座にメリットとデメリット
✅ メリット
- Unlimited email accounts for outreach on all plans
- Unlimited email warmup included even on the Growth plan
- Unified inbox manages all campaign replies in one place
- AIツール generate copy, subject lines, and full sequences
- 月額30ドルからのお手頃価格
❌ デメリット
- Not a full CRM — lacks contact records, pipelines, and invoicing
- B2B lead finder is a separate paid add-on, not bundled in
- Email personalization is more basic compared to some multichannel tools
- Primarily focused on email — limited multichannel outreach options
機能比較
Keap and Instantly share almost no feature overlap.
One manages customer relationships. The other sends cold emails.
Here’s how they compare across the features that matter most to each platform’s target user.
| 特徴 | キープ | 即座に |
|---|---|---|
| 開始価格 | $79/month (Lite) | 月額30ドル（成長プラン） |
| 無料プラン | ❌ | ❌ |
| 無料トライアル | ✅ 14日間 | ✅ |
| CRM | ✅ フルCRM | ❌ 基本機能のみ |
| メールマーケティング | ✅ | ✅ コールドメールに焦点を当てる |
| メールウォームアップ | ❌ | ✅ 無制限 |
| 販売パイプライン | ✅ | ❌ |
| 請求書発行と支払い | ✅ | ❌ |
| ランディングページビルダー | ✅ | ❌ |
| リードスコアリング | ✅ | ❌ |
| Unlimited Sending Accounts | ❌ | ✅ |
| B2Bリードファインダー | ❌ | ✅ アドオン |
| 自動化ビルダー | ✅ 上級者向け | ✅ Email sequences |
| 最適な用途 | Small business CRM & automation | 大規模なコールドメールアウトリーチ |
1. CRMと連絡先管理
キープ： Keap offers a full CRM with detailed contact records, tagging, and segmentation. You can track every customer interaction, assign leads to team members, and view the entire customer journey from a single contact record. The platform supports custom fields and lets you build complex contact lists for hyper-targeted email marketing campaigns.
即座に: Instantly includes a basic automated CRM to track lead interactions and manage responses from outbound campaigns. It is not a full customer relationship management platform. There are no sales pipelines, invoicing, or account-level relationship tracking. G2 reviews describe it as a cold email tool first, with CRM functionality as a secondary feature for tracking outreach responses.
⚠️ 警告： If you need a real CRM with pipelines and contact records, Instantly is not a replacement for Keap or a dedicated CRM platform. It is built for outbound prospecting, not relationship management.
2. マーケティングオートメーション
キープ： Keap’s Campaign Builder uses a visual drag-and-drop interface to create multi-step automations based on “when-then” logic. Users can trigger automated tasks based on form submissions, purchases, email opens, or custom tags. The platform includes a broad library of workflow templates and supports advanced custom workflows. According to Keap, businesses using its automation features report saving an average of 10 hours per week.
即座に: Instantly’s automation is focused entirely on cold email sequences. Users build linear follow-up chains that send based on time delays or recipient behavior like no-reply triggers. The campaign builder supports custom variables, conditional logic, and AI-generated email content. It handles automated outreach well but cannot trigger actions based on CRM データ, purchases, or web form submissions.
3. メールの配信性
キープ： Keap claims a 99.5% email deliverability rate for messages sent through its platform. The system manages sender reputation and handles list hygiene through its CRM tagging and segmentation tools. Email marketing campaigns in Keap use CRM tags and segments to send hyper-targeted messages to the right contacts at the right time.
即座に: Email deliverability is Instantly’s core differentiator. The platform lets users connect unlimited email accounts and rotate sending volume across all of them within a single campaign. This inbox rotation protects any individual domain from getting flagged as spam. The warmup feature — which simulates human-like email opens and replies — is included on all plans and uses a peer-to-peer deliverability network of over 1.5 million accounts.
4. 営業パイプライン管理
キープ： Keap includes a visual sales pipeline that lets you track every deal through your sales process. You can prioritize leads using built-in lead scoring, which ranks prospects based on their engagement level. The pipeline integrates directly with the CRM so all contact history is visible while managing deals. Sales teams can use this to manage their entire sales process from a single place.
即座に: Instantly does not offer a traditional sales pipeline. The platform focuses on the top of the funnel — finding and contacting cold leads — rather than managing deals through a structured sales process. The Unibox unified inbox helps track who has responded, but deal stages and pipeline tracking are not part of the core product.
5. Landing Pages and Lead Capture
キープ： Keap includes a landing page builder with web forms for lead capture. Users can create multiple landing pages and connect them directly to their CRM and automation sequences. When a new lead fills out a web form, Keap can automatically tag them, add them to a sales campaign, and trigger a follow-up sequence — all without manual input.
即座に: Instantly does not include a landing page builder or web form tool. Lead capture happens through the B2B lead finder (SuperSearch add-on) or by importing external lead lists. The platform is built for outbound prospecting, not inbound lead capture.
6. 請求書発行および支払処理
キープ： Keap has built-in invoicing and integrates with multiple payment processors. Small businesses can send invoices, collect payments, and manage e-commerce transactions without leaving the platform. Checkout forms and e-commerce tools are available natively, making Keap useful for service businesses and small online sellers.
即座に: Instantly has no invoicing or payment processing features. It is an outreach tool, not a business management platform. If billing and collections are part of your workflow, you will need a separate tool alongside Instantly.
7. AI機能
キープ： Keap includes AI tools that draft email copy and suggest optimized automation workflows based on natural language prompts. The AI can also assist with lead scoring and predictive insights to help sales teams focus on the right contacts. These features are built into the platform and do not require a separate subscription.
即座に: Instantly’s AI assistant generates email copy, subject lines, and full campaign sequences. It uses custom variables and conditional logic to personalize outreach at scale. The AI also categorizes replies by intent to help users prioritize follow-ups. This makes it easier to manage large-volume campaigns without reading every reply manually.
8. 統合
キープ： Keap connects with over 2,500 third-party platforms and tools. This includes ザピエール, QuickBooks, Shopify, and a wide range of e-commerce and productivity applications. The broad integration library makes it possible to connect Keap to almost any existing tech stack a small business might already use.
即座に: Instantly offers Zapier integration and connections with popular CRMs for syncing lead data. According to platform documentation, Instantly relies more on third-party integrations than native CRM connections. Users who need deep integration with sales tools like セールスフォース or HubSpot may need to use Zapier as a bridge.
9. 価格設定とコスト
| プラン | キープ | 即座に |
|---|---|---|
| エントリーレベル | $79/month (Lite) | 月額30ドル（成長プラン） |
| 中級クラス | $169/month (Pro) | 月額77.60ドル（ハイパーグロース） |
| ハイティア | $199/month (Max) | 月額286.30ドル（ライトスピード） |
| 企業 | カスタム | カスタム |
| 無料トライアル | 14日間 | はい |
キープ： Keap’s entry Lite plan at $79/month covers 500 contacts. Pricing rises as your contact list grows, which can make the monthly fee climb quickly for businesses with large databases. The platform is more expensive than Instantly at entry level but delivers significantly more functionality — CRM, automation, landing pages, and payment processing all in one.
即座に: Instantly’s Growth plan at $30/month is one of the most affordable entry points for cold email outreach tools. The price includes unlimited sending accounts and unlimited email warmup, which most comparable tools charge for separately. The Light Speed plan at $286.30/month targets high-volume sales teams that need maximum sending capacity.
さまざまなシナリオ
| 必要な場合は | 選ぶ | なぜ |
|---|---|---|
| Full CRM with pipelines | キープ | Built-in contact records and sales pipeline |
| 大規模なコールドメール | 即座に | Unlimited accounts, warmup, sequences |
| Invoicing and payments | キープ | Native invoicing and payment integrations |
| 厳しい月々の予算 | 即座に | Starts at $30/month vs $79/month |
| Landing pages and web forms | キープ | ランディングページビルダー内蔵 |
| Outbound lead generation | 即座に | B2B lead finder with 160M+ contacts |
| メール配信性に焦点を当てる | 即座に | Inbox rotation and warmup built-in |
💰 あなたの予算
Instantly costs significantly less at entry level — $30/month vs Keap’s $79/month Lite plan. If you need cold email outreach on a tight budget, Instantly is the clear choice. Keap’s cost is justified when you factor in the CRM, automation, landing pages, and payment tools it replaces.
🔌 あなたの技術スタック
Keap connects with over 2,500 third-party tools and works well for businesses already using e-commerce or productivity platforms. Instantly relies on Zapier for most CRM connections. If deep native integration is a priority, Keap has the stronger integration library.
📝 Your Business Goal
Keap is designed for managing and growing customer relationships — repeat business, upsells, and retention. Instantly is built for generating new leads through outbound cold email campaigns. These are fundamentally different goals that call for different tools.
🎓 あなたの経験レベル
Keap provides a dedicated customer success manager with every plan plus 24/7 chat support. Keap also offers free on-demand training, webinars, and a knowledge base. Instantly is straightforward enough for users familiar with cold emailing, but offers less structured onboarding support.
🆓 無料トライアルとデモ
Keap offers a 14-day free trial with access to all features and no credit card required. Instantly also provides a free trial. Try both before committing — the tools are different enough that hands-on time will make the decision clear.
🛟 サポートオプション
Keap’s support includes 24/7 chat, email support, and phone support Monday through Friday for U.S. customers. Every Keap plan includes a dedicated customer success manager. Instantly’s support is more self-serve by comparison — factor this in if you expect to need significant setup assistance.
切り替えガイド
既にこれらのツールのいずれかをご利用ですか？もし切り替えを検討されている場合は、以下の点にご注意ください。
🔄 KeapからInstantlyに切り替えますか？
✅ 得られるもの：
- Unlimited email accounts and inbox rotation for cold outreach
- すべてのプランに無制限のメールウォームアップが含まれています
- Much lower monthly fee at the entry level
❌ 失うもの：
- Full CRM with contact records and sales pipeline management
- Built-in invoicing, payment processing, and checkout forms
- Landing page builder and web form lead capture
📋切り替え方法：
- Export your contact list from Keap as a CSV file
- Create an Instantly account and connect your sending email accounts
- Import your lead list, set up warmup, and build your first campaign sequence
🔄 InstantlyからKeapに切り替えますか？
✅ 得られるもの：
- Full CRM with detailed contact records, tagging, and lead scoring
- Visual sales pipeline and deal management tools
- Built-in invoicing, payment processing, and landing pages
❌ 失うもの：
- Unlimited cold email sending accounts and inbox rotation
- Built-in email warmup on all plans
- The $30/month entry price point
📋切り替え方法：
- Export your lead lists and campaign history from Instantly as CSV
- Sign up for Keap’s 14-day free trial and book an onboarding session
- Import contacts, set up your CRM tags, and build your first automation sequence
What Our Review Didn’t Cover
This comparison focused on individual users and small sales teams at standard plan tiers. We didn’t evaluate enterprise pricing, API access, or custom integration setups for either platform. Keap’s full contact management features for larger databases (beyond 500 contacts) and Instantly’s Light Speed plan for very high-volume senders were not tested directly. If you are managing a team of 10+ users or sending more than 100,000 emails per month, your experience may differ from what’s described here.
最終評決
| カテゴリ | 勝者 |
|---|---|
| 💰 価格（エントリーレベル） | 即座に |
| 🏢 CRM & Contact Management | キープ |
| 📧 Email Marketing Automation | キープ |
| 📨 Cold Email & Deliverability | 即座に |
| 💳 請求書発行と支払い | キープ |
| 🌐 Landing Pages & Lead Capture | キープ |
| 🔍 リードジェネレーション | 即座に |
| 🤖 販売自動化 | キープ |
| 🔌 連携機能 | キープ |
| 🏆総合優勝 | キープ |
🏆 優勝：KEAP
Keap wins 6 out of 9 categories.
最適な用途: Small business CRM, sales and marketing automation, invoicing and payments, customer journey management
Keap and Instantly are not really competing for the same customer.
Keap is an all-in-one platform for small businesses that need to manage existing customers, automate their sales process, and consolidate tools like CRM, landing pages, and payment processing.
Instantly is a cold outreach tool built for sales teams and marketers who need to send large volumes of cold emails without triggering spam filters.
Keap wins the overall comparison because it covers more ground for more business types.
But if cold email volume and deliverability are your primary concerns, Instantly is the better choice — and at a fraction of Keap’s cost.
Keapの比較をもっと見る
Here’s how Keap stacks up against other CRM and marketing automation platforms:
キープの勝利条件： Established track record for small businesses, simpler onboarding with dedicated customer success manager, stronger focus on contact-level CRM and invoicing.
GoHighLevelが優れている点： White-label capabilities for agencies, broader funnel-building tools, more marketing channels including SMS and ソーシャルメディア 一つのプラットフォームで。
キープの勝利条件： More affordable at entry level for full automation, built-in payment processing out of the box, dedicated customer success manager included.
HubSpotが優れている点： More advanced 報告 and analytics, larger free tier with basic CRM features, stronger enterprise-level tools and integrations.
キープの勝利条件： All-in-one platform with payments, phone line, and landing pages included; simpler setup for non-technical business owners.
アクティブキャンペーン 勝利したタイトル： More sophisticated email marketing segmentation, stronger native CRM reporting, and a lower starting price for email-only use cases.
キープの勝利条件： Broader marketing automation, built-in email campaigns and landing pages, payment collection without a third-party add-on.
パイプドライブ 勝利したタイトル： Cleaner visual sales pipeline experience, stronger deal-stage management, more affordable for pure sales pipeline tracking.
Instantly Compared のその他の記事
Here’s how Instantly compares to other cold email and sales engagement platforms:
即座に勝利を収めるポイント： Larger warmup network with 1.5M+ users, more straightforward campaign builder for beginners, stronger brand recognition in the cold email space.
スマートリード 勝利したタイトル： More advanced inbox rotation controls, stronger agency-level features, more detailed sender reputation analytics per mailbox.
即座に勝利を収めるポイント： Simpler linear sequence setup, lower starting price, unlimited email accounts on all plans without complex configuration.
レムリスト 勝利したタイトル： More complex multichannel campaign creation with LinkedIn steps, stronger personalization options including custom images and video thumbnails.
即座に勝利を収めるポイント： Purpose-built for cold email deliverability with warmup included, cleaner sending interface, lower cost for email-only outreach.
アポロ 勝利したタイトル： Much larger built-in B2B lead database with more filtering options, native LinkedIn prospecting, stronger CRM and deal tracking features.
即座に勝利を収めるポイント： More affordable entry plan, unlimited sending accounts, larger peer-to-peer warmup network for better deliverability protection.
キツツキ 勝利したタイトル： Better native CRM integration without relying on Zapier, stronger multichannel outreach including LinkedIn and calls.
よくある質問
Keap CRMは何のために使用されるのですか？
Keap CRM is used by small businesses for lead management, contact record organization, sales campaigns, and marketing automations. Many users recommend Keap CRM as an all-in-one platform that replaces multiple third-party tools. It is user friendly enough for non-technical business owners while offering advanced automations for growing teams.
Instantly AIは何に使われていますか？
Instantly AI is used to scale your outreach with cold email campaigns. It lets users connect unlimited sending accounts, run separate campaigns for different audiences, and use smart scheduling to send emails at optimal times. Sales teams rely on it to mark leads by response intent, improve sending reputation, and generate more leads without inflating their monthly fee.
Keapは使いやすいですか？
Keap is a user friendly platform for a tool with its depth of features. Keap plans include a dedicated customer success manager and access to training webinars, onboarding checklists, and a knowledge base. The Keap app is available on mobile apps for iOS and アンドロイド, so you can manage your business on the go. Keap features like the drag and drop Campaign Builder are designed to reduce the learning curve for new users.
Instantly AIはリードを提供しますか？
Instantly offers a B2B lead finder tool called SuperSearch as an optional add-on. It provides access to over 160 million contacts including LinkedIn URL data and filters for industry, role, and company size — useful for building informed decisions around your outreach targeting. Users can also access lookalike domains and cross sells data to refine their lead lists. B2B lead database access is separate from the standard sending plans.
インスタントウォームアップは無料ですか？
Unlimited email warmup is included in all Instantly plans, including the Growth plan at $30/month. This is one of Instantly’s strongest selling points — most competing tools either charge extra for warmup or offer it only on higher-tier plans. Follow ups, inbox rotation, and lookalike domains features help teams improve conversion rates and response rates at scale.
Keap, by contrast, is designed for e commerce businesses and service companies that need third party tools consolidated into one place. Keap’s e commerce tools include checkout forms, lead score tracking, and e commerce features that help small businesses manage their entire customer journey. A full Keap review shows how the platform handles third party integrations with over 2,500 platforms — making it a strong choice for businesses that need more than just outreach. For a full breakdown of the platform, read our Keap review at fahimai.com/keap-crm.
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