ZoomInfoの代替（2026）
ZoomInfoの開始価格は Free Lite, then custom です。下の製品は同じカテゴリに載っています。
1
Apollo
Apollo combines a large B2B contact database with email sequences, a dialer on higher plans, and AI writing inside the workflow. It is the practical default when a team wants data and sending in one seat and is willing to stay in the loop. It is not an autonomous SDR. The free plan is real enough to test the motion before you add seats.
料金: Free, then $49/user/mo. 向いている用途: Prospecting and sequenced email when a person still owns the motion.
ほかのリスト リード獲得向けAIエージェント, 営業向けAIエージェント, B2Bマーケティング向けAIエージェント.
2
Clay
Clay is a spreadsheet built for prospecting and enrichment. Claygent, its research agent, reads the web and writes custom fields. Waterfalls then try several data providers until a cell is filled. Teams push the rows into a CRM or a sending tool. It does not run a campaign by itself. It prepares the list the campaign depends on.
料金: From $185/mo. 向いている用途: Researching accounts and people before a human or another agent acts.
ほかのリスト リード獲得向けAIエージェント, 営業向けAIエージェント, B2Bマーケティング向けAIエージェント.
3
HubSpot Breeze
Breeze is HubSpot's agent layer: an assistant on the free CRM, plus content, prospecting, and customer agents that can see the contact record. The interesting agents draw down credits, and the fuller ones sit on paid hubs. It ranks high wherever the team already lives in HubSpot, and it is the wrong first buy if you would be adopting the CRM only to get the agent.
料金: Free CRM, hubs from $15/seat/mo. 向いている用途: Marketing and sales teams whose system of record is HubSpot.
ほかのリスト リード獲得向けAIエージェント, 営業向けAIエージェント, B2Bマーケティング向けAIエージェント.
4
11x Alice
Alice is 11x's outbound agent. The product is positioned as an SDR that finds accounts and works email and LinkedIn, rather than as a copilot inside a sequence tool a human already owns. There is no public self-serve price. You learn what it does on a demo, which is the main reason it does not sweep every list on access.
料金: Custom. 向いている用途: Teams that want an autonomous SDR motion and can buy through sales.
ほかのリスト リード獲得向けAIエージェント, 営業向けAIエージェント.
5
lemlist
lemlist combines a lead database, email sequences, and, on the multichannel plan, LinkedIn, a dialer, and messaging add-ons. The pricing page names lemAgent and separate agents for signals, enrichment, and messaging. A 14-day trial covers the multichannel feature set except in-app calls.
料金: From $55/mo. 向いている用途: Outbound that may leave email and touch LinkedIn.
ほかのリスト リード獲得向けAIエージェント, 営業向けAIエージェント.
6
Reply.io
Reply.io sends outbound email and, on higher plans, LinkedIn, calls, and SMS. The product includes Jason, an AI SDR that can find prospects and handle replies in copilot or autopilot. Email Volume is priced by active contacts. It is a sending platform with a small monthly data credit, not a full contact database.
料金: From $49/user/mo billed annually. 向いている用途: Teams that want mailbox volume and an optional AI SDR on top.
ほかのリスト リード獲得向けAIエージェント, 営業向けAIエージェント.
7
6sense
6sense Sales Intelligence covers account and contact data, intent, and a sales copilot with recommended actions and an AI writer. The pricing page shows three bundles and a demo button. It does not show a dollar amount, a free plan, or a trial.
料金: Not published. 向いている用途: Account intent when you can buy through sales.
ほかのリスト B2Bマーケティング向けAIエージェント.
8
Artisan Ava
Ava is Artisan's AI business-development agent. Like Alice, it is sold as a worker that prospects and writes outbound, not as a database with an assist button. Pricing is custom. On pages where a free tier matters, Ava ranks behind tools a team can open the same day.
料金: Custom. 向いている用途: Outbound teams comparing autonomous BDRs, not seats of a database.
ほかのリスト 営業向けAIエージェント.
9
Copy.ai
Copy.ai moved from a copywriter into a sales and marketing workflow product. The Chat plan is a published $29 entry for unlimited chat and no workflow credits. The next step, Growth, is $1,000 a month and is where automated workflows actually live. Judge it on the workflow plan, not on the $29 chat plan.
料金: From $29/mo. 向いている用途: Teams ready to pay for workflows, not one-off blog posts.
ほかのリスト B2Bマーケティング向けAIエージェント.
10
Demandbase
Demandbase is an account-based go-to-market platform for sales and marketing. The pricing page says you buy a platform fee plus a flat fee per user, and that advertising and data can be bought on their own. It does not print the dollar amounts.
料金: Custom. 向いている用途: ABM when sales and marketing share one account platform.
ほかのリスト B2Bマーケティング向けAIエージェント.
11
Gong
Gong records and analyzes sales conversations and deals. The pricing page does not list a dollar amount. It says licenses are per user, there is a platform fee based on how many users are supported, and integrations are included. You request a proposal.
料金: Custom. 向いている用途: Teams that want call and deal review, not a sequencer.
ほかのリスト 営業向けAIエージェント.
12
Instantly
Instantly is built for teams that send a lot of cold email: many mailboxes, warmup, and campaigns. The AI pieces help write and reply. It is not a contact database and it is not an influencer tool. Growth, the entry paid plan, starts at $47 a month. There is no permanent free tier.
料金: From $47/mo. 向いている用途: Sending and warming cold email once you already have a list.
ほかのリスト リード獲得向けAIエージェント.
13
Mutiny
Mutiny generates account-based pages and sales assets such as one-to-one landing pages, decks, and deal rooms. The pricing page has a free plan, a $50 Business plan, and an enterprise plan with a published starting price. A separate FAQ disagrees with those Business and enterprise figures, so the pricing page is the one we cite.
料金: Free, then $50/mo. 向いている用途: B2B teams personalizing a page or a leave-behind per account.
ほかのリスト B2Bマーケティング向けAIエージェント.
14
PhantomBuster
PhantomBuster runs automations, called Phantoms, in the cloud. The pricing page includes LinkedIn profile enrichment, outreach campaigns, and exports to a CRM. It does not sell a pre-built lead list. You use accounts you already have.
料金: Trial, then $56/mo billed annually. 向いている用途: Building a fresh list from public profiles, including LinkedIn.
ほかのリスト リード獲得向けAIエージェント.