Copy.aiの代替（2026）
Copy.aiの開始価格は From $29/mo です。下の製品は同じカテゴリに載っています。
1
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 マーケティング向けAIエージェント, コンテンツ制作向けAIツール, メール向け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
Jasper
Jasper is a marketing workspace: brand voice, knowledge, audiences, and agents that draft campaigns across channels. The old cheap creator tier is gone. Pro is a single seat with a short trial, and Business is where the agent builder, API, and admin controls live. It is strongest when the job is on-brand writing, and weaker when the job is technical SEO or a live outbound motion.
料金: From $69/mo. 向いている用途: Teams producing a lot of on-brand marketing copy.
ほかのリスト マーケティング向けAIエージェント, おすすめのAI SEOツール, コンテンツ制作向けAIツール.
3
Semrush
Semrush is the broad SEO workspace: keywords, site audits, rank tracking, and competitive data. AI writing sits on top of that dataset. It is a copilot wrapped around a database, not a product that runs an SEO program.
料金: From $139.95/mo. 向いている用途: Teams that need the SEO dataset, with AI helping at the edges.
ほかのリスト マーケティング向けAIエージェント, おすすめのAI SEOツール, コンテンツ制作向けAIツール.
4
Surfer
Surfer scores a draft against the pages already ranking and against AI-search visibility. Surfy is the writing assistant inside the editor. The product is a copilot for people who ship pages, not an agent that owns an SEO program. Discovery, the entry content plan, starts at $49 a month. Higher plans add more documents and prompt tracking.
料金: From $49/mo. 向いている用途: Writing and revising pages so they can compete in search.
ほかのリスト マーケティング向けAIエージェント, おすすめのAI SEOツール, コンテンツ制作向けAIツール.
5
Ahrefs
Ahrefs is a search dataset: site explorer, rank tracking, site audit, and Brand Radar for AI prompts. The pricing page also lists an MCP server and an API. It is a research suite with AI features, not a product that publishes pages on its own.
料金: Free, then $129/mo. 向いている用途: Keyword, backlink, and AI-prompt data before anyone writes the page.
ほかのリスト マーケティング向けAIエージェント, おすすめのAI SEOツール.
6
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 メール向けAIエージェント, B2Bマーケティング向けAIエージェント.
7
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 マーケティング向けAIエージェント, B2Bマーケティング向けAIエージェント.
8
Clearscope
Clearscope grades a draft and tracks queries. The pricing page says Essentials includes 50 tracked queries, 50 pages, and 20 drafts a month, and that query tracking covers ChatGPT and Gemini. A person still edits and publishes.
料金: From $129/mo. 向いている用途: Editing a draft against the language that already ranks.
ほかのリスト おすすめのAI SEOツール, コンテンツ制作向けAIツール.
9
Frase
Frase researches a topic, drafts, scores the page, and can publish to WordPress, Webflow, Sanity, or Wix, or host on FraseCMS. The pricing page says the agent publishes on its own only when you turn that on. Content Guard waits for approval unless you opt in.
料金: From $39/mo billed yearly. 向いている用途: Shipping search-led articles with an approval step.
ほかのリスト おすすめのAI SEOツール, コンテンツ制作向けAIツール.
10
UGCBloom
UGCBloom is an influencer marketing agent for brands. Specialized agents source creators, run outreach and negotiation, review video, and handle contracts and payouts. A person sets the brief and approves the work. The commercial model is a 30% fee on creator payouts, not a seat license, and the company says you pay for approved, delivered content. It is the wrong tool if you want a synthetic actor instead of a person, or if you want a general marketing copilot.
料金: 30% of creator payouts. 向いている用途: Brands that want human creators and an agent running the campaign ops.
ほかのリスト マーケティング向けAIエージェント, UGC向けAIエージェント.
11
Writesonic
Writesonic tracks a brand in ChatGPT, Gemini, and Google AI Overviews, and includes an article writer and site audits. Agentic workflows are limited trial runs on the self-serve plans. Enterprise is the plan that lists full agent access. A person still publishes.
料金: From $79/mo billed annually. 向いている用途: Seeing where AI answers mention you, then drafting the page.
ほかのリスト おすすめのAI SEOツール, コンテンツ制作向けAIツール.
12
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.
13
Arcads
Arcads generates ad videos with AI actors that read a script in a UGC style. It is a production tool, not a creator marketplace and not an influencer CRM. The company does not publish a price list on the open site; plans show up after signup. We do not repeat third-party guesses of those prices. Use it when the deliverable is a synthetic actor, and skip it when you need a real person's audience or a signed usage right from a human.
料金: Not published. 向いている用途: Ad creative built around AI actors rather than hired creators.
ほかのリスト UGC向けAIエージェント.
14
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 メール向けAIエージェント.
15
Creatify
Creatify turns a product URL into short ad videos that look like UGC: hooks, avatars, and batch variants. There is no human creator, no usage-rights negotiation, and no payout. A free plan exists. Third-party writeups disagree on the paid dollar amounts, so none are printed here. Confirm the credit price on creatify.ai before you compare it with a creator fee.
料金: Free plan. 向いている用途: Teams that want UGC-style ads without hiring a creator.
ほかのリスト UGC向けAIエージェント.
16
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.
17
GRIN
GRIN is creator-marketing software: programs, campaigns, and the relationship record. Paid plans add Gia's Desk, which GRIN presents as its AI workspace, plus monthly credits. There is a free plan, which is rare in this category. It belongs on the influencer page as a system of record, and only as a partial fit on the UGC page, where the job is often the video itself rather than the program.
料金: Free, then $200/mo. 向いている用途: In-house teams that need a creator CRM and can start free.
ほかのリスト UGC向けAIエージェント.
18
HeyGen
HeyGen generates talking-avatar video from a script. The pricing FAQ says the free plan can make up to 3 videos a month, and paid plans spend a monthly credit balance on generation, translation, and assets. It does not hire a human creator or buy an audience.
料金: Free, then $29/mo. 向いている用途: Synthetic presenter videos when a human creator is not the point.
ほかのリスト UGC向けAIエージェント.
19
Insense
Insense connects brands with creators who make UGC to a brief. It is a marketplace plus campaign tools, not a synthetic video generator and not an agent that clears sourcing and payouts unattended. Creator fees sit on top of the subscription. No stable public brand-plan price was available on 5 October 2026. Confirm the current brand plan on insense.pro.
料金: Subscription plus creator fees. 向いている用途: Brands that want human UGC and are fine running a marketplace.
ほかのリスト UGC向けAIエージェント.
20
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 メール向けAIエージェント.
21
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 メール向けAIエージェント.
22
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.
23
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 メール向けAIエージェント.
24
Smartlead
Smartlead sends cold email and rotates across connected mailboxes. The pricing FAQ lists four plans and says every plan includes unlimited email accounts, a free trial, and no credit card to start. It is a sending platform, not a contact database.
料金: From $39/mo. 向いている用途: Teams that already have a list and need mailbox volume.
ほかのリスト メール向けAIエージェント.
25
Synthesia
Synthesia generates avatar video and dubbing from a script. The free Basic plan includes a monthly video allowance and a watermark. Paid plans add credits on top of that allowance. It does not hire a human creator.
料金: Free, then $29/mo. 向いている用途: Training and marketing videos when a generated presenter is enough.
ほかのリスト UGC向けAIエージェント.
26
ZoomInfo
ZoomInfo is a B2B data platform. Its October 2026 AI information page says paid use is consumption credits, not fixed public seat tiers, and that a free Lite plan stays available without a card. It is a database, not a campaign sender.
料金: Free Lite, then custom. 向いている用途: A contact database you can open before a sales conversation.
ほかのリスト B2Bマーケティング向けAIエージェント.