Note editoriale : cette version francaise reprend la structure et les informations de la version anglaise, avec les references produit adaptees a Outly. La priorite SEO reste la version anglaise.

useArtemis Avis: Great Data Outil, But Read This Before You Pay

À retenir

• useArtemis is a B2B lead enrichment tool that finds verified emails and phone numbers using a waterfall approach across 15+ premium data vendors, claiming an 85% email discovery rate.
• Tarifs starts at $69/month for 500 verified emails and goes up to $399/month for 10,000 verified emails. A essai gratuit with 50 credits is available, no credit card required.
• The credit-based model can feel restrictive fast. 500 emails a month on the Starter plan runs out quickly for anyone doing serious prospection.
• G2 aviss are a mixed bag. Many users praise the data quality and ease of use, but there's a recurring pattern of billing complaints, removed fonctionnalités, and unresponsive support that's worth knowing about before you pay.
• Phone number accuracy lags behind email discovery. Several users report phone numbers being less reliable than the email data.
• Outly is the stronger pick if your focus is LinkedIn prospection automation rather than contact enrichment. It's a different tool built for a different job.

useArtemis: What It Is and What It's Trying to Solve

You've built a solid prospect list. Job titles, company names, LinkedIn URLs. Everything looks good on paper.

Then you realize you're missing verified contact details for nearly half of them. 📋

That's the problem useArtemis is designed to fix. Rather than pulling from a single database and hoping for the best, it queries 15+ premium data vendors in sequence until it finds a verified email or phone number for each prospect.

If one source comes up empty, the next one gets checked automatically.

It's called waterfall enrichment, and the approach is genuinely useful for hard-to-reach contacts that slip through single-source tools.

This avis covers what useArtemis actually does well, where it falls short, what it costs, and who it makes the most sense for.

We'll also look at Outly as an alternative for teams more focused on automatisation LinkedIn than data enrichment.

useArtemis: Quick Avantages and Limites

✅ Waterfall enrichment across 15+ vendors gives you a better shot at finding contacts that other tools miss completely.

✅ 85% claimed email discovery rate, which is significantly higher than most standalone finders.

✅ Bulk processing lets you upload large CSV files and enrich entire lists overnight without babysitting the tool.

✅ AI-powered lead classification helps you qualify prospects automatically without manually avising each one.

⚠️ The credit limits hit faster than expected. 500 verified emails a month on Starter is a real ceiling for active outbound teams.

⚠️ Phone number accuracy is noticeably weaker than email discovery. Multiple users flag this across avis platforms.

⚠️ Billing complaints are a recurring theme on G2. Several users report being charged after cancellation, with support difficult or impossible to reach. Worth using a virtual card when trialing.

⚠️ Some fonctionnalités that existed previously, including the native LinkedIn scraping function, have been removed or moved behind higher-cost tiers. Users who bought lifetime deals have been particularly vocal about this.

useArtemis's Fonctionnalités clés, Broken Down

Waterfall Email and Phone Discovery

This is the core of what useArtemis does and where it genuinely earns its place.

Instead of checking one database and stopping, it cascades your search across 15+ providers, including Hunter, Apollo, Dropcontact, and Snovio. Each contact that can't be found by one vendor gets passed automatically to the next.

The result is a claimed 85% email discovery rate. For context, tools relying on a single source tend to land somewhere between 35% and 60%.

That gap matters when you're prospecting in niche industries or targeting senior executives with sparse public footprints.

That said, the quality depends on how fresh each vendor's data is. Some users report occasional outdated contacts slipping through despite the multi-vendor approach. 🔍

AI-Powered Lead Classification

Rather than manually avising each prospect, you can ask useArtemis a question about your list and let the AI sort it for you.

Ask something like "Which of these prospects are likely running outdated CRM software?" and the AI will analyze company data, tech stacks, and other signals to classify each lead accordingly.

It's a time-saver for teams dealing with large, unfiltered prospect lists. Not perfect, but useful for narrowing focus before prospection begins.

Comprehensive Data Enrichment

useArtemis goes beyond just emails and phone numbers.

Each prospect gets enriched with company details, social profiles, technology stack data, SEO metrics, and employee count. You're going into prospection conversations with real context rather than just a name and title.

For teams who personalize their prospection at scale, that extra layer of data makes a meaningful difference in relevance and reply rates. 📊

LinkedIn Profile and Company Scraping

Paste a LinkedIn profile URL and useArtemis will pull the prospect's background, current role, company info, and verified contact details in one go.

It cuts out the manual research step between finding someone on LinkedIn and actually being able to reach them. The Chrome extension makes this even faster directly in your browser.

Worth noting: the native scraping function that older users relied on has been reduced in scope on lower-tier plans. If this is a key part of your workflow, check current feature availability before committing.

Bulk Processing

Upload a CSV of LinkedIn URLs or prospect data and let the platform enrich the entire list while you focus on other things.

For agences managing multiple clients or teams running high-volume outbound, this is one of the more practical fonctionnalités. You're not manually processing contacts one at a time.

Integrations and API

useArtemis connects to 1,000+ apps via Zapier and offers API access on the Agency plan.

You can set up workflows where enriched leads feed directly into your CRM or prospection tools without any manual data transfer. A straightforward setup for teams that already have their stack in place.

useArtemis Tarifs

All plans are billed monthly. Unused credits roll over to the following month, which is a genuinely helpful feature for teams with variable prospecting volume.

Starter: $69/month 2,500 leads from Apollo, 500 verified emails, 2 connected accounts, unified inbox, credit roll-over. A reasonable entry point for small teams or solo users testing the platform. The 500 email cap is the main constraint at this tier.

Scale: $159/month 5,000 leads from Apollo, 1,500 verified emails, 5 connected accounts, unified inbox, automatic AI replies, credit roll-over. This is where the platform starts making practical sense for an individual SDR or small team running consistent outbound.

Agency: $399/month 100,000 leads from Apollo, 10,000 verified emails, 10 connected accounts, unified inbox, automatic AI replies, credit roll-over, API access, Zapier integration. Built for agences managing multiple clients or teams running high-volume campaigns.

A essai gratuit is available with 50 credits. No credit card required to start.

One thing worth flagging: several G2 avisers report being charged before their trial ended, with limited support response. Using a virtual card during the trial is a sensible precaution based on what's been reported.

useArtemis vs Outly: How Do They Compare?

Feature	useArtemis	Outly
Primary Function	Contact enrichment and data discovery	LinkedIn prospection automation
Data Sources	15+ premium vendors via waterfall enrichment	LinkedIn profiles and built-in database
Automation	Basic prospection with unified inbox	Multi-step LinkedIn and email sequences
AI Features	Lead classification and prospect analysis	Message personalization, voice and video
Tarifs	$69 to $399/month (credit-based)	$39 to $79.99/month flat-rate
Meilleurs For	Teams that need verified contact data at scale	B2B teams focused on LinkedIn prospection

These tools solve different problems. useArtemis finds the contact information. Outly helps you act on it through LinkedIn at scale.

Outly: Built for LinkedIn Outreach

If your pipeline depends on LinkedIn and your main need is getting into conversations with decision-makers, rather than just finding their contact details, Outly is built for that specific job.

What It Does

Outly automates LinkedIn connection requests, message sequences, follow-ups, and more, all from the cloud. No browser extension left open, no computer running in the background.

It simulates natural human behavior to stay within LinkedIn's activity limits and keep your account safe.

It's aimed at B2B équipes commerciales and agences who want a systematic way to generate pipeline through LinkedIn without doing everything manually.

LinkedIn Mobile API Integration

Outly connects through LinkedIn's mobile app API layer rather than browser automation.

Your activity looks like it's coming from the LinkedIn mobile app, which is a meaningful distinction for account safety.

The platform reports a near-zero ban rate across 4,100+ active accounts as of Q1 2026, though using any automation tool carries some inherent risk and LinkedIn ToS compliance is your responsibility.

AI Personalized Voice and Video Messages

Record yourself once and Outly personalizes your voice or video for each recipient at scale, inserting their name and company automatically. 🎙️

Users report reply rates exceeding 40% from this feature. Given how saturated standard LinkedIn messages have become, showing up in someone's inbox with a personalized voice note is a different experience entirely.

Smart Reply Detection

When a prospect responds, the automated sequence stops immediately. No awkward follow-up messages going out after someone has already replied and started a real conversation.

Unified LinkedIn and Email Campaigns

Run coordinated sequences that combine LinkedIn touchpoints, connection requests, messages, voice notes, and InMails, alongside email follow-ups, all from one dashboard.

You're reaching the same prospect across multiple channels without managing separate tools for each one.

Advanced Targeting

Import from LinkedIn Search, Sales Navigator, or CSV. You can also pull lists of people who commented on a specific post or attended a LinkedIn event, which is particularly useful for reaching warm audiences already engaged in your space.

AI Appointment Setter

An optional add-on that monitors your inbox, responds to leads in your brand voice, handles objections, and books meetings directly into your calendar.

It responds within minutes, keeping momentum with warm leads while you're focused elsewhere.

Outly Tarifs

Tarifs is flat-rate, with annual billing saving up to 35%.

Basic: $39/month (annual) / $59/month (monthly) One active campaign, limited daily quotas: 20 connection requests and 20 messages per day. A low-commitment starting point for testing automatisation LinkedIn.

Advanced: $59/month (annual) / $79/month (monthly) Unlimited campaigns, full daily quotas (75 connection requests, 75 messages per day), A/B testing, unified inbox, Zapier and webhook integrations. The practical choice for most individual sales professionals.

Professional: $79/month (annual) / $99/month (monthly) Everything in Advanced plus team management, role-based permissions, activity controls, and duplicate prevention across your team. The standard option for agences and larger équipes commerciales.

Enterprise: Custom tarifs Includes premium onboarding, dedicated technical support, and a customer success manager.

Email automation is available as a separate add-on at $15/month per email account.

Outly offers a 14-day essai gratuit with no credit card required. 🙌

Verdict

useArtemis does its core job reasonably well. If you're struggling to find verified contact details for a prospect list, the waterfall enrichment approach genuinely improves your chances compared to single-source tools.

The concerns are real though. The credit caps on lower plans are tight for serious outbound, phone number accuracy is inconsistent, and the billing and support complaints on G2 are frequent enough to take seriously before committing to a paid plan.

If data enrichment is what you need and you go in with eyes open about the limitations, it's worth testing with the essai gratuit first.

Outly addresses a different part of the problem entirely. It's not an enrichment tool. It's for teams who already have a sense of who they want to reach and need a systematic, safe way to initiate those conversations on LinkedIn at scale.

The two tools can actually complement each other. Use useArtemis to find and verify contact data, then bring those enriched leads into Outly for LinkedIn prospection. That combination covers the full workflow from discovery to conversation without either tool having to do something it wasn't designed for.

Wow your leads by cloning yourself and sending personalized videos and voice notes to each lead on LinkedIn.

If you don't reply to leads within 5 mins, your chances of converting them fall by 50%. Our AI replies on your behalf instantly! (and yes, you can train it)

Don't shoot in the dark. Get detailed analytics on what's working

Outly allows you to invite other team members, so that they can add their LinkedIn Account, run prospection campaigns and get amazing results just like you.