이메일용 AI 에이전트

이메일용 AI 에이전트 비교

가격은 공급사가 공개한 시작 가격입니다. 무료 플랜이나 체험은 가격 페이지에 있을 때만 적습니다.

순위

일과의 적합성, 자율성, 통제, 연동, 접근성, 공개 정도로 순서를 매깁니다.

가격, 기능, 요약

1. 1

   Instantly

   Cold email infrastructure and reply help

   Instantly leads because an AI email agent, in the searches that convert, is usually cold outbound: mailboxes, warmup, and a campaign that sends. Growth starts at $47 a month. It is a bad fit for a newsletter to customers you already have.

   가격

   From $47/mo

   Growth starts at $47/mo on the public pricing page (lower if you pay annually). Higher plans raise sending and lead limits. Confirm the live meters on instantly.ai/pricing; the page is revised often.

   주요 기능

   Clay, HubSpot, Salesforce, Zapier. Campaigns send on their own once you load leads and copy. A person still owns the offer, the list, and the mailbox health.

   Instantly 요금과 기능/Instantly 대안

2. 2

   lemlist

   Cold email with a built-in lead database

   lemlist is both the data and the sender. The email plan is shown from $55/mo. Use it when you do not already have Apollo. Use Instantly or Smartlead when you do.

   가격

   From $55/mo

   lemlist.com/pricing shows the email plan at $69/mo struck through to $55/mo, and labels it From $55/mo. Multichannel is shown at $109 struck through to $87. Enterprise is custom. The trial FAQ says 14 days of Multichannel features except in-app calls, plus 200 credits. Last checked 5 October 2026.

   주요 기능

   HubSpot, Salesforce, Pipedrive, Clay, Gmail, LinkedIn. Campaigns send on a schedule. The agents draft and enrich. A person still owns the offer.

   lemlist 요금과 기능/lemlist 대안

3. 3

   Apollo

   Sequences on top of Apollo's own data

   Apollo's email is a sequence tool welded to the database. It ranks second on access and integrations. Use it when the list and the send should be the same seat. Use Instantly when mailbox volume is the actual problem.

   가격

   Free, then $49/user/mo

   Free plan includes limited credits and sequences. Basic starts at $49 per user/month billed annually ($59 month-to-month). Professional and Organization sit above that. Figures checked against widely published Apollo plan cards; confirm on apollo.io before you buy.

   주요 기능

   Salesforce, HubSpot, Gmail, Slack, Outreach. Sequences send on a schedule you set. AI drafts and suggests. A person still builds the list logic and the offer.

   Apollo 요금과 기능/Apollo 대안

4. 4

   Reply.io

   Cold email priced by active contacts

   Reply prices email by how many people you can start a sequence with. The annual floor is $49 per user for 1,000 active contacts. Multichannel, which adds LinkedIn, starts higher. Bring a list if the included data credits are not enough.

   가격

   From $49/user/mo billed annually

   Reply's pricing file lists Email Volume from $49 per user/month billed annually for 1,000 active contacts, or $59 per user/month on monthly billing. Higher contact tiers go up the slider, and the largest tiers are contact-sales. Multichannel starts at $89 per user/month billed annually, or $99 monthly. Jason, the AI SDR, starts at $500/month. LinkedIn automation is a $69 per account add-on and calls and SMS are $29 per account. The pricing FAQ offers a 14-day trial. Last checked 5 October 2026.

   주요 기능

   Salesforce, HubSpot, Pipedrive, Close, Zapier. Sequences send on a schedule. Jason has a copilot mode and an autopilot mode. A person still owns the offer.

   Reply.io 요금과 기능/Reply.io 대안

5. 5

   HubSpot Breeze

   Email to people already in the CRM

   Breeze is the marketing-email and CRM-email row. Job fit is lower than Instantly because this page's demand leans outbound, and higher than a pure writing tool because the send and the record are in one place.

   가격

   Free CRM, hubs from $15/seat/mo

   Free CRM includes the Breeze assistant. Marketing Hub Starter is $15/seat/month billed monthly or $9/seat/month billed annually. Professional is a different budget (about $800/mo annual, plus onboarding). Prospecting and customer agents consume credits. Confirm on hubspot.com/pricing.

   주요 기능

   HubSpot CRM, Gmail, Slack, Salesforce. The assistant is a copilot. Prospecting and customer agents can carry a task and should still stop for a person on anything customer-facing.

   HubSpot Breeze 요금과 기능/HubSpot Breeze 대안

6. 6

   Smartlead

   High-volume cold email infrastructure

   Smartlead is the mailbox layer. Base is $39/mo in the pricing FAQ, with a trial and unlimited connected accounts on the plans they describe. Bring your own list.

   가격

   From $39/mo

   The smartlead.ai/pricing FAQ lists Base at $39/month, Pro at $94/month, Unlimited Smart at $174/month, and Unlimited Prime at $379/month. Annual billing saves 17%. The same FAQ says all plans include a free trial and no credit card is required to start. The plan cards on that page also show lower annual equivalents. Last checked 5 October 2026.

   주요 기능

   API, Webhooks, CRM. Sequences send on the schedule you set. A person still writes the offer and the list.

   Smartlead 요금과 기능/Smartlead 대안

7. 7

   Artisan Ava

   Autonomous outbound email

   Ava will email as a BDR. That is a real email agent and a custom-priced one. It beats Copy.ai on the tie-break because job fit is higher. It loses to Instantly because you can buy Instantly without a demo.

   가격

   Custom

   No public self-serve price as of 5 October 2026.

   주요 기능

   Salesforce, HubSpot. Positioned as an autonomous BDR. Treat the first weeks as supervised sending.

   Artisan Ava 요금과 기능/Artisan Ava 대안

8. 8

   Copy.ai

   Drafting the message, not sending it

   Partial fit. Copy.ai writes the email. Something else has to own the domain, the warmup, and the unsubscribe. Do not rank a writer as a sending platform.

   가격

   From $29/mo

   Chat is $29/mo ($24/mo billed annually) with 5 seats and no workflow credits. Growth is $1,000/mo with workflow credits. There is no free plan for the platform. Confirmed against Copy.ai's public prices page.

   주요 기능

   Salesforce, HubSpot, Slack. Workflows can run multi-step sales and marketing jobs. Chat alone is a copilot. The interesting autonomy starts on the workflow plans.

   사용자 의견

   Trustpilot의 오래된 리뷰는 Copy.ai가 제품 설명에 도움이 됐다고 합니다.

   이후 리뷰는 로그인이 멈추고, 지원이 몇 달간 답이 없었으며, 업데이트 뒤에 저장한 프롬프트가 사라졌다고 합니다.

   • “Copy Ai is great. It helped me a lot with my product description. But ever since I upgraded, the composition is shorter compared to my free trial.”

     Trustpilot

   • “It had a paid subscription and used it a bit, but my login stopped working. Reached out to support via email and via the website form. No response for months even after several messages.”

     Trustpilot

   • “I was an enthusiastic used and ambassador. then the service just stopped working. nothing works.”

     Trustpilot · A.F.

   Copy.ai 요금과 기능/Copy.ai 대안

가까운 카테고리

옆 일에는 따로 목록이 있습니다.

• SDR용 AI 에이전트
• 영업용 AI 에이전트
• 리드 발굴용 AI 에이전트
• 콘텐츠 제작용 AI 도구
• 마케팅용 AI 에이전트

자주 묻는 질문

모든 제품을 같은 여섯 항목으로 100점 만점에 매깁니다. 순위는 합계, 적합도, 이름 순입니다. 방법 전문 보기.