What AiSDR does and who it suits
AiSDR sits in the AI SDR category: software that does the prospecting work of a sales development rep. It takes a target profile, builds outreach for each prospect, sends it and keeps following up, so your team only steps in once someone shows interest. Unlike several vendors in the category, AiSDR publishes its plans on its pricing page and answers cost questions in its help center, which makes budgeting easier before a call.
It is not limited to email. AiSDR documents LinkedIn features, including how to connect a LinkedIn account to work with profile views. If your buyers live on LinkedIn, that counts in its favor, and it is something Startories does not do.
It suits small and midsize B2B sales teams that want an AI rep running outbound without stitching together a database, a writer and a sender, and that like knowing the price before the first demo.
Reasons to compare AiSDR with other AI SDRs
- Lead source. Ask every vendor where contacts come from and why each one was picked. Two tools with similar writing produce very different pipelines if one works a static list and the other reacts to events.
- Approval workflow. Check whether you can approve emails and replies one by one in the early weeks, and how easily you can loosen that later.
- Channels. If LinkedIn or phone matter to your buyers, check which channels each tool actually automates and which it only tracks.
- Billing terms. Look at the billing period and the minimum term as well as the price, and plan a test long enough to judge results.
- Who helps you. Some vendors include people who review your targeting and copy; others leave all of it to you.
Six AiSDR alternatives, and when each one wins
Startories: outreach triggered by buying signals
Startories is close to AiSDR in scope (research, writing, sending, follow-ups and replies) but different in where it starts. It reads public sources such as Reddit, X, Product Hunt, directories and niche search results for events like a request for a tool recommendation, a funding round or a team expanding, and only then looks for the decision-maker. Every lead shows the source link and the scoring reasons. The method is explained on signal-based outbound.
- Best for: founders and small teams selling B2B software or services to a clear buyer.
- Limits: email only; volume follows real signals, so it is lower than a list blast; not built for B2C.
Artisan: an AI BDR with a built-in database
Ava, Artisan's AI BDR, works from Artisan's own B2B data and runs outreach end to end (Artisan). Best for: teams with a broad target market that want data and outreach in one product. See our Artisan AI alternatives page for the full picture.
11x: autonomous agents for larger teams
11x sells Alice, its AI SDR, through a sales-led process (Alice pricing). Best for: mid-market and enterprise teams that want an autonomous agent and dedicated onboarding. Our 11x alternatives page covers when it is worth the commitment.
Reply.io Jason AI
Jason AI sits inside Reply.io's sales engagement platform, so sequences, multichannel steps and an AI agent live in one place (Jason AI). Best for: teams that already know sequencing and want AI to take over the busywork.
Salesforge Agent Frank
Agent Frank pairs an AI SDR with Salesforge's sending platform, which is built for many mailboxes (Agent Frank). Best for: teams that care about owning their sending infrastructure.
lemlist: write it yourself, with AI help
If you want to stay hands-on, lemlist runs email, LinkedIn and phone steps in one sequence with AI writing support (lemlist multichannel prospecting). Best for: founders and SDRs who like writing their own outreach and want multichannel control. It is compared with a pure sender in lemlist vs Instantly.
AiSDR and Startories compared
| AiSDR | Startories | |
|---|---|---|
| Approach | AI sales rep that prospects and follows up for you | Acquisition engine that reacts to buying signals, then runs the outreach |
| Where leads come from | Prospects matching the profile you set | Recent public signals matched to companies that fit your ICP |
| What the first line is about | The prospect, based on AI research | The event that triggered the lead, linked in the lead record |
| Channels | Email, plus documented LinkedIn features | Email only |
| Reply handling | Follow-ups handled by the AI rep | Six reply types (positive to unsubscribe) with a suggested answer on Growth and Scale |
| Pricing model | Published plans; see AiSDR pricing | $99, $499 or $999 a month by funnels and lead volume |
| Best for | Teams that want an AI rep working a defined target profile | Teams whose buyers show public signs of need: posts, launches, hiring, funding |
When should you pick AiSDR over Startories?
We sell one of the alternatives on this page, so here is the other side first. In these situations AiSDR, or a tool built the same way, is likely the better buy:
- LinkedIn is where your buyers answer. AiSDR documents LinkedIn features. Startories automates neither LinkedIn nor phone, so a motion that depends on connection requests and profile views is not one we can run.
- Your team lives in HubSpot. AiSDR documents a HubSpot integration and keeps a list of the CRMs it connects to. Startories includes CRM integrations only on the Scale plan; on Starter and Growth, leads and replies stay inside Startories.
- Your buyers never post about their problems. If you sell to regional logistics firms or multi-site dental groups, the people who decide rarely ask for tools on Reddit or announce a switch on X. Working a well-defined profile at a steady pace beats waiting for a signal that may not come.
- You need more first conversations than your market creates signals. Signal volume is set by what buyers do in public. When a quota needs hundreds of new contacts a month in a narrow segment, a profile-based rep covers more ground.
Reach companies with a reason to buy this week
Startories finds the buying signal, verifies the decision-maker and runs the outreach until they book a call.
Which buying signal fits what you sell?
Switching from a profile-based tool to a signal-based one starts with a single question: what does a company do, in public, just before it needs you? The table maps common B2B offers to the signal that tends to come first. Use it to pick your first funnel.
| If you sell | Signal to watch | Where it shows up | First-line angle |
|---|---|---|---|
| Sales training or SDR coaching | Hiring signals: first sales hires | Hiring posts on X, careers pages found in search | Getting the new hire to quota sooner |
| Fractional RevOps or CRM consulting | Funding: seed or Series A news | X, startup directories, news in search results | The pipeline reporting investors will now ask for |
| Development or design services | Product launches | Product Hunt | What tends to break after launch week |
| A tool that replaces an incumbent | Competitor complaints | Reddit, X | The exact issue they named |
| Security or infrastructure software | Tech stack changes | Job posts naming tools, launch notes, X | What the migration changes for their team |
| SEO or content services | New companies | Startup directories, niche search results | Getting found before competitors rank |
How do you compare AI SDR costs fairly?
Monthly prices are hard to compare because tools count different things: emails, contacts, leads, seats or agents. Convert every offer into cost per qualified meeting instead, and include the costs that do not appear on the pricing page: extra tools you still need, and the hours you spend reviewing leads and replies.
The table runs that math for three made-up tools. Every figure is an assumption for illustration, not a vendor's price; your review time is valued at $100 an hour.
| Tool A | Tool B | Tool C | |
|---|---|---|---|
| Monthly plan | $500 | $1,000 | $299 |
| Extra tools (data, verification, inboxes) | $150 | $0 | $0 |
| Your review time | 4 hours = $400 | 2 hours = $200 | 6 hours = $600 |
| Total monthly cost | $1,050 | $1,200 | $899 |
| Qualified meetings in the month | 4 | 12 | 5 |
| Cost per qualified meeting | about $263 | $100 | about $180 |
Reading the result
The most expensive plan is the cheapest per meeting, and the cheapest plan is not the cheapest in practice once your time is counted. Review time also falls as you trust a funnel, so rerun the math in month two.
Then compare cost per meeting with what a meeting is worth. If one in five qualified meetings becomes a customer worth $5,000 in the first year, each meeting is worth about $1,000 of first-year revenue, and all three tools in the example pay for themselves. Our guide to what an SDR really costs runs the same math for a human hire.
What does a funding-triggered sequence look like?
Here is one funnel worked from signal to last follow-up. The company, the person and the numbers are invented for this page. Assume you run a fractional RevOps practice for B2B SaaS companies with 15 to 60 employees that raised a seed or Series A round in the last two weeks. Your buyer is the CEO or the first head of sales.
The signal: on a Tuesday, the CEO of a 22-person B2B data company posts on X that they closed a $6M seed round and plan to double the sales team this year. Startories matches the post to the company and keeps the lead with three written reasons: inside the ICP on size and model, a funding round two days old, and a stated plan to hire sellers. It then verifies the CEO's business email.
Email 1, day 1: two facts and the meeting they lead to
- Subject: pipeline numbers before your first board meeting
- Body: "Hi Priya, congrats on the seed round you announced Tuesday, and on the plan to double the sales team. The first board meeting after a raise tends to ask for pipeline numbers the CRM was never set up to give. I set up pipeline reporting for seed-stage SaaS teams in the CRM they already use, usually before that first meeting. Worth comparing notes on what your board will want to see?"
- Why it works: both facts are public and dated, and the email ties them to an event she cannot avoid: the next board meeting.
Email 2, day 4: something she can use today
- Body: "Three numbers worth having before that meeting: pipeline created per month, conversion from first call to proposal, and average days to close. I can send the dashboard layout I use for all three."
- Why it works: it gives away the idea, so even a reader who never buys learns something. The offer is a file, not a call.
Email 3, day 9: an easy yes and an easy no
- Body: "Last note from me. If a new hire is taking over RevOps, this can wait for them. If not, reply with the word layout and I will send it."
- Why it works: it names the most likely reason for silence and makes the reply one word long. The sequence stops on any answer.
What happens after someone replies?
Replies are where an AI SDR saves you the most time, or wastes it. Startories sorts each reply into one of six types and drafts an answer you can approve, edit or ignore. Below is what the sequence above could bring back across a month of funded startups. The replies are invented for illustration.
| Reply type | Example reply | Suggested next step |
|---|---|---|
| Positive | "Good timing. Does Thursday work?" | Confirm a time and share the booking link; the sequence stops |
| Interested | "What would this cost for a 12-person team?" | Answer in two lines and propose a short scoping call |
| Neutral | "Who else have you done this for?" | Answer honestly and offer one relevant example |
| Negative | "Not a priority this year." | Thank them and stop; no further follow-up |
| Out of office | "Back on the 14th." | Draft a short note to send after the 14th |
| Unsubscribe | "Please remove me." | Suppressed across all campaigns; no answer needed |
What should an AI rep show you in a demo?
Slides describe features. A useful demo works on your own market. Bring three real companies from your ICP, ask each vendor to work them live, and use the table to judge what you see. Hold Startories to the same test.
| Ask them to show you | A good answer | A warning sign |
|---|---|---|
| The research behind one email written for your ICP | Specific facts about that prospect, each with a place you can check it | A line that would fit any company in the segment |
| Why this contact was picked over the one next to it | A reason tied to your ICP or to a recent, dated event | "They match your filters", and nothing more |
| A reply the AI could not answer on its own | Flagged to a person, with a draft you can edit before it goes out | The AI answers pricing or roadmap questions unsupervised |
| What happens to an address that bounces | Removed from every campaign, and sending slows or pauses when bounces climb | Bounces appear only in a weekly report |
| How to turn approval on or off for one campaign | A per-campaign setting with an approval queue | Full autonomy or nothing |
| Results for a customer like you | Qualified meetings and replies, with "qualified" defined | Emails sent and open rates only |
| What you take with you if you leave | Sequences, reply history and the suppression list in an export | Data stays behind when you cancel |
How do you switch from AiSDR in 30 days?
Run the switch as a test with a finish line, not as a migration you hope works. Three mistakes ruin most of these tests, so they come first; the week-by-week plan follows in the table.
- Mistake to avoid: changing three things at once. If you switch tool, segment and offer in the same month, you will not know which change moved the result.
- Mistake to avoid: judging on the first email. Follow-ups often bring a large share of replies, so let full sequences finish before you call it.
- Mistake to avoid: counting every meeting. A meeting with someone outside your ICP is a cost, not a result. Our lead scoring guide helps you define qualified before the test starts.
| When | What you do | What to check |
|---|---|---|
| Days 1 to 3 | Export unsubscribes, bounces and live conversations from AiSDR. Write one ICP and pick one signal from the table above. | Nobody on the suppression list can be contacted again, and no live thread is dropped. |
| Days 4 to 10 | Review the first leads and their scoring reasons. Approve the first emails yourself. | Would you write to each of these companies by hand? If not, fix the targeting, not the copy. |
| Days 11 to 20 | Let approved sequences run. Answer positive and interested replies within one business day. | Bounces stay low and sequences stop on reply. |
| Days 21 to 30 | Rate every meeting as qualified or not, then compute cost per qualified meeting. | Compare with your AiSDR numbers on a similar segment, using the cost table above. |
Frequently asked questions
What is the main difference between AiSDR and Startories?
Both automate SDR work. AiSDR works a target profile you define. Startories waits for a public buying signal, matches it to a company in your ICP and writes about that event, so every contact comes with a stated reason.
Which AiSDR competitor suits a small team?
For hands-off outbound from signals, Startories. For an AI agent inside a sequencing tool, Reply.io Jason AI. If you prefer writing yourself with AI help, lemlist. Test them on the same segment to compare fairly.
Does AiSDR work on LinkedIn?
AiSDR documents LinkedIn features in its help center, including connecting a LinkedIn account to work with profile views. Startories does not automate LinkedIn, so if LinkedIn is a main channel for your buyers, weigh that before switching.
Does Startories include a lead database?
It does not sell a database to browse. It finds companies from signals, identifies the decision-maker and verifies the business email, so you do not need a separate data tool or email finder.
How long should I test an AI SDR?
Long enough for full sequences to run and replies to come in, usually 30 days or more for one segment. Shorter tests mostly measure the first email and miss the effect of follow-ups.
Is Startories suitable for B2C outreach?
No. It is built for B2B companies selling to other businesses, with deals worth at least several hundred dollars. Consumer outreach is not supported.
Sources
- AiSDR: Pricing
- AiSDR help center: How much does AiSDR cost?
- AiSDR help center: LinkedIn profile views
- AiSDR help center: HubSpot + AiSDR integration
- AiSDR help center: What CRMs does AiSDR integrate with?
- Artisan
- 11x: Alice pricing
- Reply.io: Jason AI
- Salesforge: Agent Frank
- lemlist: Multichannel prospecting
- FTC: CAN-SPAM Act compliance guide for business