AI SDR pricing in 2026 spans three tiers: individual-rep ($37-$99/month), small-team ($60-$750/month), and enterprise ($1,500-$3,000+/month). This guide compares every major AI SDR product side-by-side, calls out hidden costs, and explains what each price level actually includes. Artra at $59-$99/month is the only product with full autonomous agent capabilities at sub-$100 pricing.
Full AI SDR pricing comparison
| Product | Entry price | Top tier | Pricing model | Free tier | Annual contract |
|---|---|---|---|---|---|
| Artra | Free / $59/mo | $400/mo Scale | Flat per account | Yes | No (monthly available) |
| Instantly | $37/mo | $97/mo | Per-tier flat | Trial | No |
| Smartlead | $39/mo | $94/mo | Per-tier flat | Trial | No |
| Apollo | Free / $49/user/mo | $119/user/mo | Per user | Yes | No |
| Reply.io | $60/mo | $200+/mo | Per-tier | Trial | Discount for annual |
| Lemlist | $69/mo | $159/mo | Per user | Trial | Discount for annual |
| Lavender | $29/mo | $79/user/mo | Per user | Trial | Annual discount |
| Regie.ai | ~$59+/user/mo | Enterprise custom | Per user | No | Yes at top tier |
| AiSDR | ~$750/mo | Custom enterprise | Per-tier | No | Annual |
| Artisan AI | ~$1,500/mo | ~$2,000/mo Growth | Per-tier enterprise | No | Yes (required) |
| 11x.ai | ~$2,000+/mo (estimated) | Enterprise custom | Sales-led | No | Yes (required) |
| Outreach + AI | ~$130/user/mo + add-ons | Enterprise custom | Per seat + features | No | Yes (required) |
| Salesloft + AI | ~$130/user/mo + add-ons | Enterprise custom | Per seat + features | No | Yes (required) |
Best pricing by team size
| Team size | Recommended product | Annual cost |
|---|---|---|
| Solo / 1 rep | Artra Professional Plus ($99/mo) | $1,188 |
| 2-5 reps | Artra × N accounts ($99/mo each) | $2,376-$5,940 |
| 6-10 reps | Artra Scale tier ($400/mo) or 10 × Plus | $4,800-$11,880 |
| 11-25 reps (mid-market) | AiSDR ($750/mo) or multiple Artra accounts | $9,000-$30,000 |
| 25+ reps (enterprise) | Artisan AI or 11x.ai | $18,000-$50,000+ |
Hidden costs to watch
- Per-user multipliers. Apollo's $49 becomes $245 for 5 reps. Lemlist's $69 becomes $345 for 5 reps.
- Annual-only discounts. Many products advertise annual rates but charge monthly billing at 20-30% premium.
- Email warmup as add-on. Some products charge $15-$30 per inbox per month.
- Dialer / SMS add-ons. Often $50-$200+/month additional.
- Enrichment credit overages. Per-record charges over base tier.
- AI token caps. Force tier upgrades when reps scale outreach.
- Implementation fees. Enterprise products charge $5K-$25K for onboarding.
- Required contract minimums. Annual locks at enterprise tier.
Artra's pricing structure: flat per account, everything included at each tier (warmup, dialer at Plus, SMS at Plus, full agent pipeline). No add-ons, no per-user multipliers, no implementation fees.
See Artra pricing — transparent, flat, no surprises →
Frequently asked questions
What is the cheapest AI SDR in 2026?
The cheapest AI SDR with full autonomous agent capabilities in 2026 is Artra at $59/month (Professional plan). Cheaper email-only outbound tools include Instantly ($37/month), Smartlead ($39/month), and Apollo ($49/user/month) — but these are senders or sequencers with limited AI, not autonomous AI agents. Artra is the only true AI SDR at sub-$60 pricing.
How much do enterprise AI SDRs cost?
Enterprise AI SDRs cost $1,500-$3,000+ per month with annual contracts in 2026. Artisan AI starts around $1,500/month for Starter ($18K/year), $2,000/month for Growth. 11x.ai pricing isn't public but industry reports suggest $2,000+/month entry. AiSDR is the most accessible enterprise option at $750/month. Total enterprise AI SDR commitment is typically $9,000-$36,000+ per year.
Is per-user or flat AI SDR pricing better?
Flat per-account pricing is almost always better for individual reps and small teams because it doesn't multiply as you grow. Apollo's $49/user/month becomes $245/month for 5 users. Artra's $99/month flat stays $99/month regardless of users on that account, with multiple accounts for multi-rep teams costing $99 each rather than per-user pricing on a single account. The flat model is more predictable and typically cheaper at any team size above 1.
What hidden costs should I watch for in AI SDR pricing?
Hidden costs in AI SDR pricing include: per-user multipliers (Apollo at $49 × 5 reps = $245/month), annual-only discount pricing (monthly billing 20-30% higher), enrichment credit overages (some tools charge per record), email warmup as a paid add-on, dialer/SMS as separate paid features, AI token caps that force tier upgrades, and contract minimums. Artra has none of these — flat per-account pricing with everything included at each tier.
What's the cost difference between AI SDR and human SDR?
The cost difference between AI SDR and human SDR in 2026 is dramatic. A fully-loaded human SDR costs $113,000-$143,000 per year (salary + benefits + tools + management + ramp). An AI SDR like Artra costs $708-$4,800 per year ($59-$400/month). The ratio is 50x to 200x. Even enterprise AI SDRs at $18K-$36K/year are 4-8x cheaper than a single human SDR while running 3-5x more activity.