Zacks analysts highlight three mid-cap AI-infrastructure stocks trading at 45%+ discounts to their 52-week highs with significant near-term upside potential. Innodata, Calix, and Applied Optoelectronics are positioned to benefit from strong AI demand, with price targets suggesting 49-99% upside. All three stocks currently carry a Zacks Rank #3 (Hold) rating.

Three mid-cap AI infrastructure stocks are trading at significant discounts (45-53%) to their 52-week highs while showing strong growth potential. Innodata benefits from AI data-engineering demand with 42.1% expected revenue growth and 99.3% upside potential. Calix is expanding its AI-native platform with 19.3% revenue growth and 67.4% upside. Applied Optoelectronics is scaling 800G and 1.6T optical products with over 100% revenue growth and 49% upside potential.

Innodata is expanding its data-collection pipeline with a seven-language speech program and successful robotics pilots that could unlock a 2 million-hour egocentric data opportunity. The company's growth depends on converting these scoped programs into commercial engagements and scaling delivery. INOD stock has gained 30% YTD but trades at a premium valuation (P/S of 5.23) with a Zacks Rank #3 (Hold) rating.

Innodata and BigBear.ai are positioned as undervalued AI stocks with significant growth potential. Innodata reported 58% revenue growth and is transitioning to a software platform model, while BigBear.ai secured a 10-year, $900 million Air Force contract. Despite strong fundamentals, both stocks remain beaten down and don't yet reflect their recent progress, though both remain speculative and unprofitable.

Zacks Premium offers investment research tools including the Zacks Rank system and Style Scores to help investors identify stocks with strong performance potential. The Zacks Rank #1 stocks have averaged +23.8% annual returns since 1988, more than double the S&P 500. Innodata Inc (INOD) is highlighted as a stock to watch with a #3 Hold rank and strong momentum metrics.

Innodata (INOD) and ExlService (EXLS) are both benefiting from rising AI adoption, but with different profiles. INOD shows faster growth with 56.1% first-half revenue surge and trades at a premium valuation (43.31X forward P/E), while EXLS offers greater scale, diversification, and profitability at a cheaper valuation (13.71X forward P/E). For growth-focused investors, INOD has more upside potential despite higher risks; EXLS presents a more balanced, defensive option.

The article compares two AI-focused technology stocks: Innodata, which provides data engineering services for large language models with 47.6% revenue growth and profitability, versus SoundHound AI, which offers conversational AI platforms with 99.4% revenue growth but ongoing losses and negative cash flow. Despite Innodata's stronger financial metrics and lower valuation, the author recommends SoundHound AI as the better long-term buy due to its massive addressable market, recent LivePerson acquisition, and potential path to profitability, though acknowledging it carries higher risk.

Innodata Inc (INOD) surged 14.6% to close at $69.97, driven by investor optimism around its exposure to agentic AI and reports of supporting Meta's Muse AI assistant. The company expects quarterly revenues to grow 36.9% year-over-year to $85.62 million, though EPS is projected to decline 20.8% to $0.19. With unchanged earnings estimate revisions over the past 30 days, analysts caution that the stock's momentum may not sustain without further positive estimate revisions. INOD carries a Zacks Rank #3 (Hold).

Innodata achieved 58% revenue growth to $92.1M in Q2 2026, marking its 12th consecutive quarter of growth. The company successfully reduced customer concentration, with its largest customer dropping from 56% to 37% of revenues, while a Big Tech customer scaled to 34%. Adjusted gross margins expanded to 49% and adjusted EBITDA jumped 92%, though the top two customers still account for 71% of revenues. INOD trades at a premium valuation with a forward P/E of 35.67 and carries a Zacks Rank #3 (Hold) rating.

As AI infrastructure demands evolve beyond chips and memory, three companies are positioned to capitalize on emerging bottlenecks: Innodata provides data organization services with 58% revenue growth; Nebius offers neocloud services with expanding data center capacity and rising per-megawatt contract values; and Vertiv supplies critical liquid cooling solutions for AI infrastructure with 24% revenue growth and accelerating demand.

The article compares two AI-focused service providers: BigBear.ai, which provides decision intelligence for government and defense sectors, and Innodata, which offers data engineering services for generative AI models. While BigBear.ai faces revenue decline and significant losses, Innodata demonstrates strong growth with 12 consecutive quarters of year-over-year revenue increases and improved profitability. The analyst recommends Innodata as the stronger pick for 2026, citing its execution and improving business quality, though both companies face customer concentration risks.

Three AI infrastructure stocks—Vertiv, Applied Optoelectronics, and Innodata—have experienced significant pullbacks from their 2026 highs despite maintaining strong underlying growth fundamentals. Each company offers exposure to different segments of AI infrastructure: power/cooling systems, optical networking, and data services. Their recent earnings remain solid with robust growth outlooks, suggesting potential opportunities for investors.