Reply.io vs SDR-GPT
Reply.io vs SDR-GPT, compared side by side on 15 data points: what each one does, how big it is, what it has raised, the tech running each site, and what users report. We score both out of 100 on traction, team and visibility: Reply.io is on 63/100 and SDR-GPT on 31/100.
Where each one leads
Reply.io
- our overall score: 63/100 against 31/100
- domain rating: 78/100 against 40/100
- headcount: 90 against 19
SDR-GPT
- agent readiness: 57/100 against 44/100
- LinkedIn following: 11,629 against 4,348
At a glance
| Measure | Reply.io | SDR-GPT |
|---|---|---|
| What it is | AI-powered sales engagement platform for personalized outreach and revenue growth. | AI-powered platform to automate and optimize sales development representative workflows. |
| Category | Sales, Sales Engagement Platform, B2B SaaS, MarTech | Generative AI, Sales, Enterprise, AI Agents |
| Sells toBusiness model | B2B | B2B |
| Offering | Software | Software |
| Founded | 2014 | 2023 |
| Headquarters | Tel Aviv, Israel | San Francisco, United States |
| Status | Active | Active |
Size, funding and growth
| Measure | Reply.io | SDR-GPT |
|---|---|---|
| Employees | 90 | 19 |
| Latest round | Not published | Seed |
| LinkedIn followers | 4,348 | 11,629 |
StartupHub scores
Our own 0-100 ratings. They measure company strength and site quality, not which product suits you.
| Measure | Reply.io | SDR-GPT |
|---|---|---|
| StartupHub scoreOur 0-100 rating | 63/100 | 31/100 |
| Traction | 29/100 | 13/100 |
| Team | Not published | 30/100 |
| Community | Not published | 8/100 |
| Search visibility | 65/100 | 44/100 |
| Agent readinessHow well an AI agent can read and act on the site | D (44/100) | D (57/100) |
| Domain ratingLink authority, 0-100 | 78/100 | 40/100 |
Technology
Detected on each public site, so it reflects the marketing stack as well as the product.
| Measure | Reply.io | SDR-GPT |
|---|---|---|
| CDN | Cloudflare | Cloudflare |
| CMS | Not detected | Webflow |
| Frameworks | Not detected | Bootstrap |
| Analytics | Not detected | Google Analytics 4, Google Tag Manager |
Reply.io vs SDR-GPT: common questions
Which is better, Reply.io or SDR-GPT?
On our 0-100 score Reply.io rates higher (63/100 against 31/100). The score weights traction, team, visibility and profile completeness, so it reflects company strength rather than which product suits you. We compare the two on 15 data points above: read the rows that match what you are buying for.
How do Reply.io and SDR-GPT compare on the numbers?
Reply.io leads on our overall score (63/100 against 31/100), domain rating (78/100 against 40/100), headcount (90 against 19). SDR-GPT leads on agent readiness (57/100 against 44/100), LinkedIn following (11,629 against 4,348).
Read the full Reply.io review and pricing or the SDR-GPT review and pricing. You can also browse other Reply.io alternatives we track.