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Instantly vs Snov:2026年にはどちらのコールドメールツールが優れているのか?

執筆者 | Last updated Aug 9, 2026

勝者
スノフ
4.5
  • Email Finder + Chrome Extension
  • Email Verifier Cuts Bounces
  • Email Drip Campaigns Built In
  • 5,000以上のアプリ連携
  • 無料プラン:月間50クレジット
  • AIメール ライター 含まれる
  • 有料プランは月額29.25ドルから
準優勝
即座に
4.3
  • 無制限のメールアカウント
  • 無制限のメールウォームアップ
  • 受信トレイの自動回転機能が組み込まれています
  • B2Bリードファインダーデータベース
  • Unibox統合受信箱
  • 14日間無料トライアル
  • 有料プランは月額30ドルから

⚡ 簡単な評価:

  • 価格: Instantly starts at $30/month. Snov IO starts at $29.25/month.
  • 最適な用途: Instantly suits high-volume cold outreach campaigns. Snov IO suits teams that need an email finder and email verifier first.
  • 主な違い: Instantly builds around unlimited email accounts and inbox rotation. Snov IO builds around lead generation, email verification, and a sales CRM.
  • 私たちのおすすめ: Snov IO for most 中小企業 teams, because one subscription covers prospecting, verification, and email drip campaigns.
InstantlyとSnov IOの比較

Instantly and Snov IO both promise more replies from cold email.

They are not built for the same job.

Instantly is a sending machine for cold outreach campaigns at volume.

Snov IO is a lead finder, email verifier, and light CRM system in one app.

Pick wrong and you pay twice for tools you already own.

概要

This Instantly vs Snov comparison covers pricing, key features, and daily sales productivity.

It also shows which sales teams each platform fits best.

Our sources include published specs, pricing pages, and public user reviews.

弊社のライター陣は、両アカウントの内部にも実際に足を運び、調査を行った。

それらのメモは、以下の「チームが気づいたこと」のセクションに記載されています。

Instantly とは何ですか?

Instantly is cold email software for outbound sales teams.

It connects unlimited email accounts under one sending platform.

Inbox rotation then spreads sends across those email accounts.

The lead finder feature adds contacts from a large B2B database.

Instantly CRM handles deals and follow ups once replies land.

Most users choose it to send thousands of cold emails safely.

すぐにホームページ

The walkthrough below shows the campaigns Instantly runs day to day.

Instantly.ai の完全チュートリアル&レビュー - 購入前にぜひご覧ください!

即座に

⭐ 4.3/5 | 💰 月額30ドルから

Built for cold emailing at scale. Unlimited email accounts and unlimited email warmups on every paid plan. A 14-day free trial lets you test deliverability first.

即時価格設定

Here is what Instantly costs today. Sending volume drives the price, not seats.

プラン価格最適な用途
成長月額30ドル一人で起業してコールドメールを始める
ハイパー成長月額77.60ドルSmall sales teams scaling volume
光速月額286.30ドルAgencies running heavy campaigns
企業カスタムLarge outbound departments

Pricing verified August 2026.

即時価格設定

無料トライアル: Yes. Instantly offers a 14-day free trial for new users to test the platform.

返金保証: 返金はケースバイケースで対応いたします。次回の料金請求を避けるため、更新前に解約手続きを行ってください。

📌 注記: Sending plans and lead credits are billed separately. Add ons such as calls and SMS tracking carry extra fees, so the real monthly cost often sits above the sticker price.

⚠️ Pricing conflict flagged: Some sources list Instantly CRM at $97 per month with unlimited seats. Our CSV データ shows the sending plans above. We publish the CSV figures and recommend checking the vendor pricing page before you buy.

Instantlyの主なメリット

Here is what makes Instantly worth a look:

  • 無制限のメールアカウント: Connect as many mailboxes as you need. Volume limits come from your plan, not your account count.
  • Unlimited email warmups: Every connected mailbox warms itself automatically. This protects email deliverability before real campaigns start.
  • 統合受信トレイ: Unibox pulls replies from multiple email accounts into a single place. Your team answers prospects without switching tabs.
  • B2B lead finder: The built-in database supports multiple filters for role, industry, and company size. Instantly materials cite 160 million contacts in some places and over 450 million in others.
  • AI personalization: Custom salesflows trigger follow ups based on prospect behavior. AI prompts draft relevant lines from company insights.
  • キャンペーン分析: Instantly can generate detailed reports on opens, replies, and pipeline value over time.
すぐに得られる最高のメリット

Test the sending network on your own domains before you scale volume.

私たちのチームが気づいたこと

Our writer signed up for Instantly and ran a small campaign for several days. Here is what stood out from that hands-on time:

即座にパーソナルな体験

The short clip below covers the same session in more detail.

Instantly.ai レビュー:マーケティング活動のための事前準備メールをお探しですか?まさにこれです!

即座にメリットとデメリット

✅ メリット
  • Unlimited email accounts and unlimited email warmups on paid plans
  • Inbox rotation spreads volume so you can send thousands of cold emails
  • Unibox keeps replies from multiple accounts in one unified inbox
  • Beginner-friendly interface that new users pick up quickly
❌ デメリット
  • Layered pricing gets costly once you add lead credits and add ons
  • Sales pipeline tools stay thin next to a dedicated crm system
  • Reviewers report glitches and slow support replies at times

Snov IOとは何ですか?

Snov IO is a sales engagement platform for cold email and lead generation.

It starts with an email finder that pulls email addresses from company websites.

The email verifier then checks every address before you send emails.

Email drip campaigns handle the sales outreach and follow ups after that.

A built-in sales CRM tracks deals, tasks, and customer relationships.

The platform is localized into English, Chinese, Portuguese, Spanish, and Ukrainian.

snovホームページ

This video walks through the search, verify, and send process online.

🏆 Winner: Snov IO

⭐ 4.5/5 | 💰 月額29.25ドルから

One tool for email search, email verification, and drip campaigns. A free plan gives 50 credits every month. Rated 4.8 out of 5 on Trustpilot.

Snov IOの価格設定

Snov IO runs on credits. Each search or check spends from your monthly balance.

プラン価格最適な用途
スターター月額29.25ドルフリーランサー and small business owners
プロ月額74.25ドルAgencies running many email campaigns
カスタムウルトラ営業担当者へのお問い合わせHigh-volume outbound departments

Pricing verified August 2026.

Snovの価格

無料プラン: Yes. The free tier gives 50 credits every month with no card required.

返金保証: No. Purchases are non-refundable, so start on the free tier or the Starter plan.

📌 注記: Paid plans include unlimited email accounts and unlimited campaigns. LinkedIn オートメーション is a separate add on at $62 per account each month.

⚠️ 警告: Credits reset monthly and do not roll over. Heavy email search work can drain a Starter balance in days, which pushes many businesses onto Pro sooner than planned.

Snov IOの主な利点

Here is where Snov IO earns its higher score:

  • Email finder: Find email addresses on LinkedIn, company sites, and search pages. Chrome extensions let you collect prospects in one click.
  • Email verification: Bulk checks flag unverified emails before sending. Fewer bounced emails means better sender reputation.
  • Drip campaign builder: A drag-and-drop editor sets automated email campaigns with delays and reply triggers.
  • メールによるウォーミングアップ: The warm-up module raises sending reputation on new mailboxes automatically.
  • 営業CRM: Manage leads, deals, and tasks with customizable fields inside the same tool.
  • 幅広い統合: Snov IO connects with over 5,000 apps, including HubSpot, Pipedrive, and セールスフォース.
Snovの主なメリット

Start on the free tier and upgrade only when your credits run out.

私たちのチームが気づいたこと

Our writer built a prospect list and a short drip campaign inside Snov IO. Here is what stood out:

スノフAI

The recording below shows the same workflow from search to first message.

Snov IOの長所と短所

✅ メリット
  • Email finder, email verifier, and drip campaigns sit in one platform
  • Free plan with 50 credits every month lets you test before paying
  • Interface rated intuitive by 94% of users, so campaigns launch fast
  • Over 5,000 integrations, including HubSpot, Pipedrive, and Salesforce
❌ デメリット
  • Credit costs climb fast on large-scale cold outreach campaigns
  • The contact database misses some niche markets and export limits apply
  • Purchases are non-refundable and support can be slow to respond

機能比較

Ready for the detailed breakdown of Instantly vs Snov IO? We compare ten areas that decide your daily sales process, from lead generation to cost.

特徴即座にスノブIO
開始価格月額30ドル月額29.25ドル
無料プラン❌(14日間無料トライアル)✅ 50 credits
メールファインダー
メール検証ツール
無制限のメールアカウント
受信トレイのローテーション
Chrome拡張機能
CRM内蔵✅(ベータ版)
最適な用途大量のコールドメール送信Find, verify, then nurture leads

1. Lead Generation and Lead Finder

即座に: The B2B lead finder sits inside the same app as your campaigns. Multiple filters narrow the vast database by title, industry, and location. A tracking pixel also turns US website visitors into potential leads.

瞬時にAIを活用したリードファインダー

Snov IO: Search by domain, name, or company to easily find contacts. You can find emails one profile at a time or in bulk lists. Results land straight in your prospect folders.

スノフAI

2. LinkedIn Prospecting and Chrome Extensions

即座に: Lead personalization runs on AI prompts rather than browser scraping. You import contacts through Google, Outlook, or a CSV upload. There is no LinkedIn extension in the core product.

瞬時に統合された受信トレイとスマートなスケジュール管理

Snov IO: The LinkedIn prospect finder saves profiles while you browse. Automation for connection requests and messages is a paid add on. That extra fee matters for lean teams.

スノフAI

3. Email Verification and Data Accuracy

即座に: Verification happens as part of the deliverability network rather than as a standalone email verifier. Reviewers report sudden drops in deliverability numbers and mixed lead quality, so spot checks stay useful.

即時配信ネットワーク

Snov IO: Bulk email verification is a headline feature. Upload a list, remove unverified emails, and keep records up-to-date. Fewer bounced emails protects the domains you send from.

スノフAI

⚠️ 警告: Verification spends credits on Snov IO. Cleaning a 20,000-row list can cost more than a month of the Starter plan.

4. Email Warm Up and Inbox Rotation

即座に: This is the strongest part of the product. Unlimited email warmups run on every mailbox, and inbox rotation splits volume across email accounts. Users praise the warm-up module for lifting reply rates.

瞬時にスマートなウォームアップと受信トレイのローテーションを実現

Snov IO: The email warm up module automates reputation building on new mailboxes. There is no true inbox rotation, so heavy senders must split campaigns by hand.

Snov メールウォームアップ

5. Browser Tools and Email Accounts

即座に: Connect unlimited email accounts from Gmail, Outlook, or any SMTP provider. Everything happens on the web dashboard. There is no browser extension for grabbing contacts mid-session.

無制限のメールアカウントを即座に入手

Snov IO: The Chrome extension works on any website you visit. It collects personal emails and role addresses while you research. Paid plans also allow unlimited email accounts.

スノフAI

6. Campaign Builder and Drip Campaigns

即座に: The campaign builder covers A/B testing, spintax, and a deliverability score before launch. Custom salesflows automate follow ups based on prospect behavior, which removes repetitive tasks from your day.

直感的に操作できるキャンペーンビルダー

Snov IO: A drag-and-drop editor builds each drip campaign visually. Automated email campaigns branch on opens, clicks, and replies. Sending personal emails at set intervals helps you nurture leads without manual work.

スノフAI

7. AI Personalization and Email Writing

即座に: AI-powered messaging reads company insights and drafts relevant opening lines. You can fine tune prompts per campaign. This helps teams send thousands of messages that still read like one-to-one email marketing.

AIによる瞬時のハイパーパーソナライゼーション

Snov IO: The AI email writer drafts subject lines and body copy from a short brief. AI sentiment analysis tailors tone for each segment, which can save time on long sequences.

Snov AI メールライター

8. CRM, Contact Management, and Sales Pipeline

即座に: The crm feature is still in beta. It handles lead management and basic deal stages, but customer relationship management depth trails other CRMs. Reviewers note thin customization and a simple sales pipeline view.

即座に自動化されたCRM

Snov IO: The sales CRM covers contact management, deals, tasks, and team assignment. Customizable fields let you shape records around your business needs. Neither tool matches a full CRM for Google Calendar scheduling depth.

Snov セールス CRM

9. Analytics, Reports, and Research Tools

即座に: Campaign analytics track opens, replies, pipeline value, and closing rates over time. Sales performance reporting supports forecasting, though the depth sits below dedicated sales software like Pipedrive.

即時キャンペーン分析

Snov IO: Campaign analytics show opens, clicks, and replies per step. The technology checker adds useful features for research by showing which tools a company runs on its web stack.

Snovテクノロジーチェッカー

10. 価格設定とコスト

Here are both pricing tables side by side. Figures come from our verified data for August 2026.

ティア即座にスノブIO
エントリ成長:月額30ドルStarter: $29.25/month
ハイパーグロース:月額77.60ドルPro: $74.25/month
大量ライトスピード:月額286.30ドルCustom Ultra: Contact Sales
最高級エンタープライズ:カスタムCustom Ultra: Contact Sales

即座に: Growth and Hypergrowth stay affordable for a small business. Moving to Hypergrowth leads to higher sending limits, and Light Speed jumps to $286.30 per month. Lead credits and other tools are billed on top.

Snov IO: Starter at $29.25 undercuts Growth by 75 cents and includes email verification. There is no basic plan below Starter, but the free tier covers 50 credits monthly for testing.

さまざまなシナリオ

必要な場合は選ぶなぜ
Verified lists before sendingスノブIO内蔵メール検証機能
Massive daily send volume即座にInbox rotation across accounts
無料プランで始めようスノブIO50 credits every month
One tool for finding and sendingスノブIOProspecting plus campaigns
Deliverability protection at scale即座にUnlimited email warmups
初心者向けのセットアップスノブIO94% rate the interface intuitive

💰 あなたの予算

Entry pricing is nearly identical, so the gap shows up later. Snov IO spends credits per action, while Instantly charges more as sending volume grows.

🔌 あなたの技術スタック

Snov IO connects to more than 5,000 apps and syncs with HubSpot, Pipedrive, and Salesforce. Instantly leans on its own tools, so check API access before you commit.

📝 販売プロセス

Volume-first teams that live in cold outreach campaigns fit Instantly. Teams that research, verify, then build relationships over several touches fit Snov IO.

🎓 あなたの経験レベル

Both dashboards are beginner-friendly, and new users report short setup times. Snov IO is more helpful for people new to email outreach because verification is guided.

🆓 無料トライアルとデモ

Instantly offers a 14-day free trial. Snov IO gives a permanent free plan, which is easier when procurement approval is time consuming.

🛟 サポートオプション

Both vendors draw complaints about slow replies in public reviews. Neither assigns a dedicated onboarding specialist on entry plans, so budget time for self-serve setup.

切り替えガイド

Already paying for one of these? Here is what changes when you move.

🔄 InstantlyからSnov IOに切り替えますか?

✅ 得られるもの:

  • A real email verifier that removes bad addresses before launch
  • Chrome extension prospecting on LinkedIn and company sites
  • A deeper CRM with customizable fields for closing deals

❌ 失うもの:

  • Inbox rotation across multiple accounts
  • Unlimited email warmups tied to the sending network
  • The Unibox view for replies in a single place

📋切​​り替え方法:

  1. Export leads and campaign copy from Instantly as CSV, noting any export limits
  2. Create your Snov IO account and connect the same mailboxes
  3. Verify the imported list, then rebuild sequences in the drip editor
🔄 Snov IOからInstantlyに切り替えますか?

✅ 得られるもの:

  • Inbox rotation that spreads volume for safer cold emailing
  • Unlimited email warmups on every connected mailbox
  • A lead finder plus website visitor tracking in one dashboard

❌ 失うもの:

  • Standalone bulk email verification
  • The browser extension for grabbing contacts
  • Access to 5,000+ integrations and a fuller CRM record

📋切​​り替え方法:

  1. Export prospect lists and deal records from Snov IO
  2. Start the 14-day free trial and connect your Gmail or Outlook accounts
  3. Warm mailboxes for two weeks before you send emails at volume

私たちのレビューで取り上げられなかったこと

This comparison focused on solo founders, small teams, and agencies. We did not test enterprise contracts, custom data residency, or advanced features behind sales-only plans. Deliverability results vary by domain age and list quality, so your numbers will differ from ours. Reply rates from real customers depend on offer and targeting more than on either app.

最終評決

カテゴリ勝者
💰価格スノブIO
🔍 リードジェネレーション即座に
✅ メール認証スノブIO
📬 Deliverability & Warm Up即座に
🤖 Campaign AutomationスノブIO
📇 CRMと顧客管理スノブIO
🔌 連携機能スノブIO
🏆総合優勝スノブIO

🏆 優勝:SNOV IO

Snov IOは7部門中5部門で受賞した。

最適な用途: lead generation, email verification, drip campaigns, and small sales teams that want one subscription.

These two products solve different halves of the same job. Snov IO owns the front half: find, verify, then contact prospects. Instantly owns the back half: warm mailboxes and push volume without burning domains.

Instantly is the better pick if your list is already clean and you need more meetings from sheer scale. Its unlimited email accounts and rotation are hard to match at this price.

For most businesses, Snov IO delivers more revenue per dollar because one subscription replaces two or three tools. That is why it takes the win here.

Instantly Compared のその他の記事

Here is how the features Instantly ships hold up against four rivals:

インスタントリー vs アポロ

即座に勝利を収めるポイント: unlimited mailbox connections, warm-up depth, simpler campaign setup

アポロが勝利した点: richer contact data, dialer and call logging, deeper filters for closed deals reporting

Instantly vs Smartlead

即座に勝利を収めるポイント: cleaner dashboard, bundled lead database, faster onboarding for new users

Smartleadが優れている点: white-label client portals, API depth for agencies, per-client reporting across multiple accounts

Instantly vs Lemlist

即座に勝利を収めるポイント: lower entry price, volume sending, mailbox rotation

Lemlistが勝利した点: image and video personalization, multichannel steps with calls, LinkedIn tasks that enhance reply rates

Instantly vs Saleshandy

即座に勝利を収めるポイント: warm-up network size, unified reply inbox, campaign templates

Saleshandyが勝つポイント: cheaper starting tier, built-in verification, clearer sequence limits and pricing

Snov IOの比較をもっと見る

Shopping for a best alternative in the same category? These four come up most often:

Snov IO 対 Hunter io

Snov IOが勝利した点: full campaign sending, built-in CRM, warm-up module

Hunter.ioが勝利した点: simpler credit math, faster domain search, stronger accuracy scoring on single lookups

Snov IO vs Apollo

Snov IOが勝利した点: lower entry cost, cleaner sequence editor, permanent free tier

アポロが勝利した点: database size, buying-intent signals, dialer for teams chasing more deals by phone

Snov IO vs Reply.io

Snov IOが勝利した点: price per seat, bundled verification credits, lighter learning curve

Reply.ioが優れている点: multichannel sequencing, call tasks inside cadences, reporting built for larger teams

Snov IO 対 Mailshake

Snov IOが勝利した点: prospecting extension, verification, free tier for 早い success testing

Mailshakeが勝利した点: phone and social steps, done-for-you deliverability help, simpler flat pricing

If neither fits, our alternatives pages list better alternatives for both platforms.

よくある質問

Does instantly have CRM?

Yes. Instantly CRM is a newer beta module for deals, tasks, and lead management. It works for outbound pipelines but stays lighter than dedicated crm software.

Is instantly good for cold emails?

Yes. Unlimited mailboxes, automatic warm-up, and rotation make it a strong fit for high-volume cold email. Bring a verified list, since deliverability still depends on data quality.

スノフは何をしますか?

It finds business email addresses, verifies them, then runs automated sequences. A sales CRM tracks replies and deals, so prospecting and follow-up live in one app.

Snov.ioは信頼できるサイトですか?

Yes. It is an established sales platform rated 4.8 out of 5 on Trustpilot, with paid plans, a free tier, and public documentation covering data handling.

世界ナンバーワンのCRMは何ですか?

Salesforce holds the largest market share. For outbound teams, though, the 最高のCRMソフトウェア is usually whichever one your reps actually update daily.

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