Best Lex Alternatives in 2026
Lex is a strong pick for 写作内容与 SEO 营销 (rated ★ 4.3 here), but it isn't the only option. These are the 6 alternatives worth evaluating — each with structured intel and a head-to-head comparison against Lex.
Grammarly
newfreemium
AI writing assistant for grammar, tone, rewrites, plagiarism, and context-aware ...
Rating
4.5
4.5
Category
写作内容与 SEO 营销
写作内容与 SEO 营销
Pricing
Grammarly currently publishes three main plan levels on its official pricing page: Free, Pro, and Enterprise. Free costs $0/month and includes core writing corrections, tone visibility, and 100 AI prompts. Pro is the public paid plan for eligible individuals and teams; the visible pricing page shows $12 USD per member per month when billed annually and $30 when billed monthly, with a 7-day free trial call-to-action. Grammarly's official support page for adding family members confirms the same Pro billing cadences: $30 USD/member/month, $60 USD/member/three months, and $144 USD/member/year. Enterprise is custom priced via sales and adds proactive AI through Superhuman Go, dedicated support, BYOK encryption, custom roles and permissions, data loss prevention, cost-center visibility, and unlimited AI prompts.
Grammarly currently publishes three main plan levels on its official pricing page: Free, Pro, and Enterprise. Free costs $0/month and includes core writing corrections, tone visibility, and 100 AI prompts. Pro is the public paid plan for eligible individuals and teams; the visible pricing page shows $12 USD per member per month when billed annually and $30 when billed monthly, with a 7-day free trial call-to-action. Grammarly's official support page for adding family members confirms the same Pro billing cadences: $30 USD/member/month, $60 USD/member/three months, and $144 USD/member/year. Enterprise is custom priced via sales and adds proactive AI through Superhuman Go, dedicated support, BYOK encryption, custom roles and permissions, data loss prevention, cost-center visibility, and unlimited AI prompts.
QuillBot
newfreemium
AI writing suite for paraphrasing, grammar checking, summarizing, citations, ori...
Rating
4.4
4.4
Category
写作内容与 SEO 营销
写作内容与 SEO 营销
Pricing
QuillBot publishes a Free plan, individual Premium billing options, student discount messaging, and Team Plan seat tiers. The official Premium page checked on 2026-07-08 shows Free at $0/month and Premium from $8.33/month when billed annually. The official Upgrade page route data showed Monthly at $19.95, Quarterly at $39.95 every 3 months ($13.31/month), Semi-Annual at $79.95 every 6 months ($13.33/month), Annual at $99.95 every 12 months ($8.33/month), and 2-Yearly at $159.95 every 24 months ($6.66/month). The official Team page lists annual per-seat tiers from $7.50/user/month for 2-10 seats down to $5.83/user/month for 51+ seats.
QuillBot publishes a Free plan, individual Premium billing options, student discount messaging, and Team Plan seat tiers. The official Premium page checked on 2026-07-08 shows Free at $0/month and Premium from $8.33/month when billed annually. The official Upgrade page route data showed Monthly at $19.95, Quarterly at $39.95 every 3 months ($13.31/month), Semi-Annual at $79.95 every 6 months ($13.33/month), Annual at $99.95 every 12 months ($8.33/month), and 2-Yearly at $159.95 every 24 months ($6.66/month). The official Team page lists annual per-seat tiers from $7.50/user/month for 2-10 seats down to $5.83/user/month for 51+ seats.
Surfer SEO
newunknown
AI search visibility and SEO content platform for planning, optimizing, tracking...
Rating
4.4
4.4
Category
写作内容与 SEO 营销
写作内容与 SEO 营销
Pricing
Surfer has four public self-serve paid plans and one Enterprise plan. Public monthly prices are Discovery $59, Standard $119, Pro $219, and Peace of Mind $359. Annual billing lowers the displayed monthly equivalent to Discovery $49, Standard $99, Pro $182, and Peace of Mind $299. Enterprise is shown from $999/month with tailored annual packages. Annual plans can save up to $720 compared with monthly payments, and unused limits do not roll over.
Surfer has four public self-serve paid plans and one Enterprise plan. Public monthly prices are Discovery $59, Standard $119, Pro $219, and Peace of Mind $359. Annual billing lowers the displayed monthly equivalent to Discovery $49, Standard $99, Pro $182, and Peace of Mind $299. Enterprise is shown from $999/month with tailored annual packages. Annual plans can save up to $720 compared with monthly payments, and unused limits do not roll over.
Clearscope
newunknown
Discoverability platform for planning, writing, optimizing, and monitoring conte...
Rating
4.3
4.3
Category
写作内容与 SEO 营销
写作内容与 SEO 营销
Pricing
Essentials starts at $129/month, Business at $399/month, and Enterprise is custom. All listed plans include unlimited users and projects. Monthly plans have no minimum contract and can be canceled anytime. Extra Pages and Drafts are sold as usage add-ons; yearly custom plans can be invoiced.
Essentials starts at $129/month, Business at $399/month, and Enterprise is custom. All listed plans include unlimited users and projects. Monthly plans have no minimum contract and can be canceled anytime. Extra Pages and Drafts are sold as usage add-ons; yearly custom plans can be invoiced.
Writer
newunknown
Enterprise AI agent platform for governed, brand-compliant writing, knowledge wo...
Rating
4.3
4.3
Category
写作内容与 SEO 营销
写作内容与 SEO 营销
Pricing
Writer's official plans page currently publishes two plan families: Starter and Enterprise. Starter is positioned for small teams kickstarting AI exploration and includes a 14-day free trial, up to 5 users, WRITER Agent, up to 5 Playbooks, 1 team Personality profile, basic connectors, and limited Knowledge Graph. Enterprise is contact-sales pricing and adds as many users, teams, and free collaborators as needed; unrestricted playbooks, routines, and cross-team workflows; advanced orchestration, approvals, admin controls; full Knowledge Graph with unrestricted connectors; departmental brand and voice profiles; interoperability with external systems and LLMs; granular governance, observability, auditability; priority support; and AI program management. The official plans page says Starter uses monthly or annual per-seat plans with fixed credit limits, but it does not display a public dollar amount on the page captured for this file. Writer AI Studio publishes separate usage prices for Palmyra models, WRITER Agent usage, Knowledge Graph, tools, and translation.
Writer's official plans page currently publishes two plan families: Starter and Enterprise. Starter is positioned for small teams kickstarting AI exploration and includes a 14-day free trial, up to 5 users, WRITER Agent, up to 5 Playbooks, 1 team Personality profile, basic connectors, and limited Knowledge Graph. Enterprise is contact-sales pricing and adds as many users, teams, and free collaborators as needed; unrestricted playbooks, routines, and cross-team workflows; advanced orchestration, approvals, admin controls; full Knowledge Graph with unrestricted connectors; departmental brand and voice profiles; interoperability with external systems and LLMs; granular governance, observability, auditability; priority support; and AI program management. The official plans page says Starter uses monthly or annual per-seat plans with fixed credit limits, but it does not display a public dollar amount on the page captured for this file. Writer AI Studio publishes separate usage prices for Palmyra models, WRITER Agent usage, Knowledge Graph, tools, and translation.
Jasper
newunknown
AI marketing platform with agents, brand intelligence, workflows, integrations, ...
Rating
4.2
4.2
Category
写作内容与 SEO 营销
写作内容与 SEO 营销
Pricing
Jasper currently publishes two public plan families on its official pricing page: Pro and Business. Pro is self-serve and costs $69 per seat per month when billed monthly, or $59 per seat per month when billed yearly. The Pro trial lasts 7 days. Business uses custom pricing and adds complex marketing workflow agents, Custom AI Agents, Jasper Grid, unlimited Jasper IQ customization, API access, enterprise governance, dedicated account management, priority support, and secure deployment options. Jasper's pricing FAQ states that some usage-based features, including GEO Hub and Agents, use credits on the Business plan, while standard content creation in Chat and Canvas is not what drives credit usage. The same FAQ states that Business plans begin with a 12-month commitment.
Jasper currently publishes two public plan families on its official pricing page: Pro and Business. Pro is self-serve and costs $69 per seat per month when billed monthly, or $59 per seat per month when billed yearly. The Pro trial lasts 7 days. Business uses custom pricing and adds complex marketing workflow agents, Custom AI Agents, Jasper Grid, unlimited Jasper IQ customization, API access, enterprise governance, dedicated account management, priority support, and secure deployment options. Jasper's pricing FAQ states that some usage-based features, including GEO Hub and Agents, use credits on the Business plan, while standard content creation in Chat and Canvas is not what drives credit usage. The same FAQ states that Business plans begin with a 12-month commitment.
Template
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