TRI AOI Alternative: DaoAI vs TRI TR7700 Series 3D AOI

Direct answer. DaoAI is an alternative to TRI (Test Research, Inc.) TR7700-series 3D AOI for SMT and through-hole lines. Every DaoAI AOI programs itself from one golden board in 30 seconds to 5 minutes. No CAD, Gerber or component library is required. TRI describes its AOI programming as "Smart Programming with auto-learning functionalities" and builds its lineup around 3D AOI alongside SPI, X-ray and in-circuit test. DaoAI covers AOI from offline 2D to inline 3D (P5, P5D, available now) and through-hole (A3, pre- and post-wave in one machine). All AI runs on the machine, with support from DaoAI's North American team in Vancouver, plus authorized partners.

At a glance: DaoAI vs TRI

TRI information from tri.com.tw product pages and trade-press releases (2023–2024), checked October 5, 2026.

How does programming compare?

TRI's product pages describe its programming as "Smart Programming." The TR7700Q SII page lists "Smart Programming with auto-learning functionalities, flexible inspection algorithms, and metrology capabilities," and the TR7700 SIII Ultra page says "Ready to Inspect in Minutes with TRI's Smart Programming." The TR7700QC SII release mentions "user-friendly programming for easy setup" and IPC-610 inspection algorithms. The pages reviewed do not say which inputs a new program starts from, such as CAD, Gerber or a component library. Ask TRI to walk through a new board with you.

DaoAI starts from the board. The machine images one golden board and builds the inspection program in 30 seconds to 5 minutes. No CAD, Gerber or component library is required; CAD or BOM data is optional, never required. That means your first good board is enough to start inspecting, even when CAD data arrives late. See AOI programming without CAD files and how to cut AOI programming from hours to minutes.

What does each lineup cover?

TRI offers a broad test and inspection portfolio: 3D SPI, 3D AOI, conformal coating AOI, automated X-ray inspection, manufacturing defects analyzers and in-circuit testers, plus semiconductor inspection. Its AOI pages list mainly 3D models in the TR7700 and TR7500 families, plus the TR7700 SIII DT desktop AOI. TRI says the TR7700QC SII's multi-step function inspects components up to 40 mm tall alongside short parts, and that it can inspect THT solder joints.

DaoAI concentrates on AOI with one software platform across offline 2D (P1, P1L, P2), inline 2D (P3, P3D), inline 3D (P5, P5D, available now) and through-hole (A3, pre- and post-wave in one machine). For plants deciding between offline, inline 2D and inline 3D at different points on the line, see offline vs inline vs 3D AOI.

Where does the AI run, and who supports you?

All AI on a DaoAI machine runs on the machine, and inspection data never leaves your factory. See on-premise AI AOI and data security.

TRI lists AI-powered algorithms on several AOI models and, for the TR7700QC SII, IPC-CFX and Hermes Standard support for line connectivity. Where AI processing and image storage happen is not stated in the materials reviewed; ask TRI.

DaoAI provides sales and engineering support from its North American team in Vancouver, plus authorized partners.

What drives total cost of ownership?

Over the life of an AOI, these costs usually outweigh the purchase price, whether you choose DaoAI or TRI:

• Time to first good program. Include any wait for CAD data, data translation or library work.
• Changeovers. Programming minutes per new board, times new boards per month, times lines.
• Review labor. Operator minutes spent confirming false calls. With tuning, DaoAI's false-call rate can reach about 1%.
• Coverage across the line. Whether offline, inline 2D, inline 3D and through-hole stations share one programming method, so engineers learn it once.
• Support. Where the engineers who answer your call are based. DaoAI's North American team is in Vancouver, plus authorized partners.

To put numbers on each line, use our AOI ROI and payback guide.

How to evaluate DaoAI against TRI on your own boards

1. Inputs needed. List everything each vendor asks for before the first program: board, CAD, Gerber, BOM, library entries.
2. Time to first good program. Measure from board arrival to released program.
3. Detection. Use boards with known defects, such as tombstoning, insufficient solder and missing or wrong components, and count escapes.
4. False-call review time. Log operator minutes per board over several hundred boards, before and after tuning.
5. Through-hole. If you wave-solder, test the same THT board pre-wave and post-wave.
6. Data handling. Confirm where images and models are stored.

For the cost side, see AOI machine cost factors.

FAQ

Does TRI AOI need CAD data?

TRI describes "Smart Programming with auto-learning functionalities" on its TR7700 series. The product pages reviewed do not state whether CAD, Gerber or a component library is required; confirm with TRI.

Does DaoAI need CAD data?

No. Every DaoAI AOI programs itself from one golden board in 30 seconds to 5 minutes. No CAD, Gerber or component library is required.

Does DaoAI offer both 2D and 3D AOI?

Yes. DaoAI offers offline 2D (P1, P1L, P2), inline 2D (P3, P3D), inline 3D (P5, P5D, available now) and through-hole (A3).

Can DaoAI inspect through-hole boards?

Yes. The A3 inspects through-hole boards before and after wave solder in one machine.

How can I compare DaoAI with my TRI AOI?

Send us one of your own boards and we'll test it free of charge. Compare programming time, detection and false-call review time against your current results.

Sources

Competitor information checked October 5, 2026. Confirm current details with the vendor.

• TRI, product categories (home page)
• TRI, Automated Optical Inspection (AOI) product list
• TRI, AOI product list, page 2 (incl. TR7700 SIII DT desktop AOI)
• TRI, TR7700Q SII
• TRI, TR7700 SIII Ultra
• I-Connect007, "TRI Releases Core Features 3D AOI Solution" (TR7700QC SII, September 23, 2024)
• Electronic Specifier, "TRI unveils high-speed 3D AOI solution" (TR7700QH SII, July 2023)
• etesters, Test Research Inc. company listing (address)
• DaoAI, Machines

Every DaoAI AOI programs itself from one golden board in 30 seconds to 5 minutes, with no CAD, Gerber or component library required. The P5 inline 3D AOI is available now. Send us one of your own boards and we'll test it free of charge.