# Alternatives to Amplemarket

> Source: https://theagentsindex.com/amplemarket/alternatives (re-verified)

Best match first.

## Shortlist

### 1. Argorant

Verified B2B contact data, email verification and outbound campaigns, drivable by your own AI agent over MCP.

**Where it improves on Amplemarket:**
- [Done-for-you service: yes — Argorant Managed is a done-for-you engagement where their team buys domains, warms inboxes, writes and runs campaigns and works replies; it is quoted on a call rather than priced publicly.](https://argorant.com/pricing)
- [Runs autonomously: partial — An agent can run the whole loop unattended for free actions, but every credit-spending step and every campaign launch is gated on explicit approval, and destructive tools are annotated so clients ask first.](https://argorant.com/ai-agents)
- [Agent permissions: yes — Access is scoped per capability, with free read scopes separated from credit-spending ones, tool allowlists the owner controls, and destructive tools flagged so the client prompts before sending email.](https://docs.argorant.com/docs/agents/security)

**Trade-offs against Amplemarket:**
- [Single sign-on: no — Sign-in is email and password or Google only; no SAML, OIDC enterprise connection or SCIM provisioning appears on the pricing page, in the docs or in the help centre's account and security section.](https://help.argorant.com/help/getting-started/create-your-account)
- [Certifications: partial — GDPR, UK GDPR and CCPA are addressed with a standard DPA, SCCs and documented safeguards, but no SOC 2 or ISO 27001 certification is claimed anywhere on the site, docs or help centre.](https://argorant.com/dpa)

[View Argorant](https://theagentsindex.com/argorant)

### 2. SEOmatic

Autonomous SEO agents that read Search Console data and publish approved fixes into your CMS.

**Where it improves on Amplemarket:**
- [Done-for-you service: partial — Primarily self-serve software, but the vendor also sells a managed engagement where its own team configures and steers the agents for you at a published monthly fee.](https://seomatic.ai/done-for-you)
- [Runs autonomously: partial — Unattended operation is real but deliberately bounded: agents arrive switched off, and even in the highest mode new content, redirects, canonicals, noindex and pruning always wait for a person.](https://seomatic.ai/developers/agents)
- [Multi-agent: yes — Several named role agents (Strategist, Content Writer, Technical SEO, On-Page Optimizer, Link Builder) run one approved campaign in sequence, managed from a single board.](https://seomatic.ai/features)

**Trade-offs against Amplemarket:**
- [API access: partial — Reads and insight calls work on the free plan, but any REST call that stages a change requires the top Infrastructure tier, so programmatic acting is gated to the most expensive plan.](https://seomatic.ai/developers)
- [Certifications: partial — GDPR compliance is substantiated with a published Article 28 DPA and EU rights process, but the vendor states plainly that it holds neither SOC 2 nor ISO 27001.](https://seomatic.ai/trust)

[View SEOmatic](https://theagentsindex.com/seomatic)

### 3. Warmly

Identifies anonymous website visitors and runs AI inbound and outbound GTM agents on one shared context graph.

**Where it improves on Amplemarket:**
- [Done-for-you service: partial — Software you run, with an optional dedicated Warmly engineer and outsourced SDR placements sold as separate service lines.](https://www.warmly.ai/p/services/forward-deployed-engineer)
- [Runs autonomously: yes — The GTM Brain layer decides and executes without waiting for a human to act on a dashboard.](https://www.warmly.ai/how-it-works)
- [Multi-agent: yes — Inbound Agent and TAM Agent coordinate through one Context Graph; the top plan adds unlimited AI Studio agents plus an Autopilot agent.](https://www.warmly.ai/how-it-works)

**Trade-offs against Amplemarket:**
- [Claude: no — The AI FAQ names OpenAI as the provider of all Warmly AI.](https://help.warmly.ai/articles/6933942349-ai-in-warmly-faq)
- [Bring your own key: no — Inference runs on OpenAI models Warmly operates; no customer-supplied model keys, models or cloud are documented.](https://help.warmly.ai/articles/6933942349-ai-in-warmly-faq)
- [Seat model: partial — Seats are named one-per-person for licence-based services, but no per-seat price, floor or ceiling is published; plans are priced by credits.](https://www.warmly.ai/p/terms-of-service)

[View Warmly](https://theagentsindex.com/warmly)

### 4. Unify

AI outbound agents that prospect, research and sequence from one chat interface.

**Where it improves on Amplemarket:**
- [Runs autonomously: partial — Agents research continuously without a human present, but signal-triggered automations and automated plays that act end to end are Business-tier only.](https://docs.unifygtm.com/reference/agents/overview)
- [GPT: yes — Every tier lists GPT model access, with the newer advanced model reserved for the Business plan.](https://www.unifygtm.com/pricing)
- [Free tier: yes — A standing $0 plan with limited credits and up to three seats lets you sign up and run outbound without talking to sales.](https://www.unifygtm.com/pricing)

**Trade-offs against Amplemarket:**
- [Claude: no — The plan comparison enumerates model access for every tier as GPT only; Claude appears solely as an MCP client that calls Unify, not as a model Unify runs on.](https://www.unifygtm.com/pricing)
- [API access: partial — Data, Sequences, Tasks and Analytics APIs plus Python and TypeScript SDKs are documented, but the plan table restricts open API and webhooks to Business.](https://www.unifygtm.com/pricing)
- [Bring your own key: no — Model cost is passed through inside credits; there is no separate AI subscription or customer key.](https://www.unifygtm.com/pricing)

[View Unify](https://theagentsindex.com/unify)

### 5. Lead Scorer

AI SDR that finds, scores and drafts to B2B leads, with the whole workflow exposed as an MCP server.

**Where it improves on Amplemarket:**
- [Done-for-you service: partial — Mostly self-serve software, but the top tier adds real human work: a setup interview, hands-on implementation of the acquisition strategy and a monthly review, on top of the same Pro product capacities.](https://lead-scorer.com/#pricing)
- [Runs autonomously: partial — Discovery, enrichment, scoring and drafting run end to end without a human, but the send is a hard stop: the vendor states there is no auto-send switch and launching is a human action in the app.](https://lead-scorer.com/)
- [Multi-agent: yes — A fixed vendor pipeline rather than a crew you compose: separate agents handle discovery, enrichment and scoring, a drafting agent writes, and a second model proofreads every message before review.](https://lead-scorer.com/llms.txt)

**Trade-offs against Amplemarket:**
- [API access: partial — Programmatic access exists but only as the MCP server, authenticated by OAuth 2.1 or a Bearer MCP API key; no public REST API or endpoint reference is documented anywhere on the site.](https://lead-scorer.com/docs/mcp)
- [A company can buy it: partial — An organisation can contract for it and billing details include organisation data, but every published plan is a single-user workspace with one connected inbox; no team or enterprise plan is offered.](https://lead-scorer.com/terms)
- [Seat model: no — Not sold per seat at all: a plan buys one workspace metered by connected channels and credits, so scaling means more credits or channels rather than more users.](https://lead-scorer.com/#pricing)

[View Lead Scorer](https://theagentsindex.com/lead-scorer)

### 6. Artisan

Autonomous AI BDR that sources B2B leads, sends personalized outbound, handles replies and books meetings.

**Where it improves on Amplemarket:**
- [Done-for-you service: partial — You run the software on self-serve plans, but Enterprise adds a named human team who scope, configure and launch it for you, including a forward-deployed engineer for CRM and custom work.](https://www.artisan.co/solutions/enterprise)
- [Runs autonomously: yes — Ava runs prospecting, sending, replies and booking without a human in the loop by default, and approvals are an optional setting you can switch on per campaign rather than a stage you graduate out of.](https://www.artisan.co/ai-sales-agent)
- [Agent permissions: yes — Guardrails are explicit and per campaign: approve before sending, locked tone and CTAs, banned phrases, escalation rules and DNC lists, with full autonomy as the default setting.](https://www.artisan.co/pricing)

**Trade-offs against Amplemarket:**
- [In your editor: no — The surfaces are a web workspace, connected mailboxes, a dialer, Slack and a Claude connector. No editor plugin.](https://www.artisan.co/ai-sales-agent)
- [API access: partial — Only inbound: a per-campaign webhook endpoint with its own API key lets you push leads in from any HTTP client, and webhooks appear only from the Employee plan upward. No general read or write REST API is documented anywhere in the help centre.](https://support.artisan.co/webhook-documentation)
- [Bring your own key: no — Inference runs on models and infrastructure Artisan owns; no bring-your-own-model, own-key or own-cloud option appears anywhere in the four-tier plan comparison, and the MCP connector explicitly needs no API key of yours.](https://www.artisan.co/terms-of-use)

[View Artisan](https://theagentsindex.com/artisan)